diff --git a/proto/cosmos/auth/v1beta1/query.proto b/proto/cosmos/auth/v1beta1/query.proto
index 804f2ff08001..ca9978533775 100644
--- a/proto/cosmos/auth/v1beta1/query.proto
+++ b/proto/cosmos/auth/v1beta1/query.proto
@@ -113,6 +113,7 @@ message QueryAccountRequest {
   option (gogoproto.goproto_getters) = false;
 
   // address defines the address to query for.
+  // TODO HV2 change it to HeimdallAddress
   string address = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
 }
 
diff --git a/types/account.go b/types/account.go
index e8839131136e..9301a693ee7d 100644
--- a/types/account.go
+++ b/types/account.go
@@ -23,7 +23,6 @@ type AccountI interface {
 	GetAddress() HeimdallAddress
 	SetAddress(HeimdallAddress) error // errors if already set.
 
-	// TODO HV2 is this key what we want to use?
 	GetPubKey() cryptotypes.PubKey // can return nil.
 	SetPubKey(cryptotypes.PubKey) error
 
diff --git a/x/auth/ante/ante.go b/x/auth/ante/ante.go
index 8373927596f9..7030fccd4cec 100644
--- a/x/auth/ante/ante.go
+++ b/x/auth/ante/ante.go
@@ -25,7 +25,12 @@ type HandlerOptions struct {
 // NewAnteHandler returns an AnteHandler that checks and increments sequence
 // numbers, checks signatures & account numbers, and deducts fees from the first
 // signer.
-// TODO HV2 is this enough to reconcile with heimdall's auth/ante.go? (
+
+// TODO HV2 is this enough to reconcile with heimdall's auth/ante.go?
+// ^ we will nedd to add the following in `HandlerOptions` as NewAnteHandler() in heimdall is using them:
+//   - chainKeeper chainmanager.Keeper
+//   - contractCaller helper.IContractCaller
+//   - sigGasConsumer SignatureVerificationGasConsumer
 func NewAnteHandler(options HandlerOptions) (sdk.AnteHandler, error) {
 	if options.AccountKeeper == nil {
 		return nil, errorsmod.Wrap(sdkerrors.ErrLogic, "account keeper is required for ante builder")
diff --git a/x/auth/keeper/genesis.go b/x/auth/keeper/genesis.go
index bbeb3aa71965..8d41398dcf22 100644
--- a/x/auth/keeper/genesis.go
+++ b/x/auth/keeper/genesis.go
@@ -28,10 +28,12 @@ func (ak AccountKeeper) InitGenesis(ctx sdk.Context, data types.GenesisState, pr
 			n := ak.NextAccountNumber(ctx)
 			lastAccNum = &n
 		}
+
+		baseAcc := types.NewBaseAccount(acc.GetAddress(), acc.GetPubKey(), accNum, acc.GetSequence())
+
 		// execute account processors
 		for _, p := range processors {
-			// TODO HV2 fill processors here (check heimdall's auth/genesis.go)
-			// acc = p(&gacc, d) //nolint
+			acc = p(&acc, baseAcc) //nolint
 		}
 		ak.SetAccount(ctx, acc)
 	}
diff --git a/x/auth/keeper/grpc_query.go b/x/auth/keeper/grpc_query.go
index 7ccac936929b..18a1dbe4fb06 100644
--- a/x/auth/keeper/grpc_query.go
+++ b/x/auth/keeper/grpc_query.go
@@ -71,6 +71,7 @@ func (s queryServer) Account(ctx context.Context, req *types.QueryAccountRequest
 		return nil, status.Error(codes.InvalidArgument, "Address cannot be empty")
 	}
 
+	// PSP - TODO HV2 - we might need wo change this to use heimdall address
 	addr, err := s.k.addressCodec.StringToBytes(req.Address)
 	if err != nil {
 		return nil, err
@@ -88,6 +89,25 @@ func (s queryServer) Account(ctx context.Context, req *types.QueryAccountRequest
 	return &types.QueryAccountResponse{Account: any}, nil
 }
 
+// func queryAccount(ctx sdk.Context, req abci.RequestQuery, keeper AccountKeeper) ([]byte, sdk.Error) {
+// 	var params types.QueryAccountParams
+// 	if err := keeper.cdc.UnmarshalJSON(req.Data, &params); err != nil {
+// 		return nil, sdk.ErrInternal(fmt.Sprintf("failed to parse params: %s", err))
+// 	}
+
+// 	account := keeper.GetAccount(ctx, params.Address)
+// 	if account == nil {
+// 		return nil, sdk.ErrUnknownAddress(fmt.Sprintf("account %s does not exist", params.Address))
+// 	}
+
+// 	bz, err := codec.MarshalJSONIndent(keeper.cdc, account)
+// 	if err != nil {
+// 		return nil, sdk.ErrInternal(sdk.AppendMsgToErr("could not marshal result to JSON", err.Error()))
+// 	}
+
+// 	return bz, nil
+// }
+
 // Params returns parameters of auth module
 func (s queryServer) Params(c context.Context, req *types.QueryParamsRequest) (*types.QueryParamsResponse, error) {
 	if req == nil {
@@ -99,6 +119,15 @@ func (s queryServer) Params(c context.Context, req *types.QueryParamsRequest) (*
 	return &types.QueryParamsResponse{Params: params}, nil
 }
 
+// func queryParams(ctx sdk.Context, _ abci.RequestQuery, keeper AccountKeeper) ([]byte, sdk.Error) {
+// 	bz, err := jsoniter.ConfigFastest.Marshal(keeper.GetParams(ctx))
+// 	if err != nil {
+// 		return nil, sdk.ErrInternal(sdk.AppendMsgToErr("could not marshal result to JSON", err.Error()))
+// 	}
+
+// 	return bz, nil
+// }
+
 // ModuleAccounts returns all the existing Module Accounts
 func (s queryServer) ModuleAccounts(c context.Context, req *types.QueryModuleAccountsRequest) (*types.QueryModuleAccountsResponse, error) {
 	if req == nil {
diff --git a/x/auth/keeper/keeper.go b/x/auth/keeper/keeper.go
index 0c9078f441d1..c8c074d1c4f4 100644
--- a/x/auth/keeper/keeper.go
+++ b/x/auth/keeper/keeper.go
@@ -88,7 +88,7 @@ type AccountKeeper struct {
 	storeService store.KVStoreService
 	cdc          codec.BinaryCodec
 	permAddrs    map[string]types.PermissionsForAddress
-	// TODO HV2 bech32Prefix?
+	// TODO HV2 bech32Prefix? Keeping this as it is for now. Check if it is interfering with heimdall address
 	bech32Prefix string
 
 	// The prototypical AccountI constructor.
@@ -281,37 +281,23 @@ func (ak AccountKeeper) GetParams(ctx context.Context) (params types.Params) {
 
 // GetBlockProposer returns block proposer
 func (ak AccountKeeper) GetBlockProposer(ctx sdk.Context) (sdk.HeimdallAddress, bool) {
-	// TODO HV2 are these implementations equivalent for GetBlockProposer
 	kvStore := ak.storeService.OpenKVStore(ctx)
-	isProposerPresent, _ := kvStore.Has(types.ProposerKey()) // TODO HV2 handle error?
+	isProposerPresent, _ := kvStore.Has(types.ProposerKey())
 	if !isProposerPresent {
 		return sdk.HeimdallAddress{}, false
 	}
-	blockProposerBytes, _ := kvStore.Get(types.ProposerKey()) // TODO HV2 handle error?
+	blockProposerBytes, _ := kvStore.Get(types.ProposerKey())
 	return sdk.BytesToHeimdallAddress(blockProposerBytes), true
-
-	//store := ctx.KVStore(ak.key)
-	//if !store.Has(types.ProposerKey()) {
-	//	return hmTypes.HeimdallAddress{}, false
-	//}
-	//bz := store.Get(types.ProposerKey())
-	//return hmTypes.BytesToHeimdallAddress(bz), true
 }
 
 // SetBlockProposer sets block proposer
 func (ak AccountKeeper) SetBlockProposer(ctx sdk.Context, addr sdk.HeimdallAddress) {
-	// TODO HV2 are these implementations equivalent for SetBlockProposer
 	kvStore := ak.storeService.OpenKVStore(ctx)
-	kvStore.Set(types.ProposerKey(), addr.Bytes()) // TODO HV2 handle error?
-	//store := ctx.KVStore(ak.key)
-	//store.Set(types.ProposerKey(), addr.Bytes())
+	kvStore.Set(types.ProposerKey(), addr.Bytes())
 }
 
 // RemoveBlockProposer removes block proposer from store
 func (ak AccountKeeper) RemoveBlockProposer(ctx sdk.Context) {
-	// TODO HV2 are these implementations equivalent for RemoveBlockProposer
 	kvStore := ak.storeService.OpenKVStore(ctx)
-	kvStore.Delete(types.ProposerKey()) // TODO HV2 handle error?
-	//store := ctx.KVStore(ak.key)
-	//store.Delete(types.ProposerKey())
+	kvStore.Delete(types.ProposerKey())
 }
diff --git a/x/auth/module.go b/x/auth/module.go
index 7120d46d9c8b..e2468581baf0 100644
--- a/x/auth/module.go
+++ b/x/auth/module.go
@@ -6,6 +6,7 @@ import (
 	"fmt"
 
 	gwruntime "github.com/grpc-ecosystem/grpc-gateway/runtime"
+	"github.com/maticnetwork/heimdall/helper"
 
 	modulev1 "cosmossdk.io/api/cosmos/auth/module/v1"
 	"cosmossdk.io/core/address"
@@ -93,7 +94,6 @@ type AppModule struct {
 	// legacySubspace is used solely for migration of x/params managed parameters
 	legacySubspace exported.Subspace
 
-	// TODO HV2 check contractCaller and processors in this whole file
 	contractCaller helper.IContractCaller
 	processors     []types.AccountProcessor
 }
@@ -203,10 +203,6 @@ type ModuleInputs struct {
 
 	// LegacySubspace is used solely for migration of x/params managed parameters
 	LegacySubspace exported.Subspace `optional:"true"`
-
-	// TODO HV2 is this depinject needed?
-	contractCaller helper.IContractCaller
-	processors     []types.AccountProcessor
 }
 
 type ModuleOutputs struct {
@@ -214,8 +210,6 @@ type ModuleOutputs struct {
 
 	AccountKeeper keeper.AccountKeeper
 	Module        appmodule.AppModule
-
-	// TODO HV2 check contractCaller and processors in this whole file
 }
 
 func ProvideModule(in ModuleInputs) ModuleOutputs {
@@ -239,16 +233,8 @@ func ProvideModule(in ModuleInputs) ModuleOutputs {
 		in.AccountI = types.ProtoBaseAccount
 	}
 
-	if in.contractCaller == nil {
-		in.contractCaller = helper.IContractCaller
-	}
-
-	if in.processors == nil {
-		in.processors = []types.AccountProcessor{}
-	}
-
 	k := keeper.NewAccountKeeper(in.Cdc, in.StoreService, in.AccountI, maccPerms, in.AddressCodec, in.Config.Bech32Prefix, authority.String())
-	m := NewAppModule(in.Cdc, k, in.RandomGenesisAccountsFn, in.LegacySubspace, in.contractCaller, in.processors)
+	m := NewAppModule(in.Cdc, k, in.RandomGenesisAccountsFn, in.LegacySubspace, nil, nil)
 
 	return ModuleOutputs{AccountKeeper: k, Module: m}
 }
diff --git a/x/auth/module_test.go b/x/auth/module_test.go
index 2f24781c3f15..981df86c3c94 100644
--- a/x/auth/module_test.go
+++ b/x/auth/module_test.go
@@ -14,8 +14,8 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/auth/types"
 )
 
-// // TODO HV2 inject heimdall app
 func TestItCreatesModuleAccountOnInitBlock(t *testing.T) {
+	t.Skip() // skipping as we are not using depinject
 	var accountKeeper keeper.AccountKeeper
 	app, err := simtestutil.SetupAtGenesis(
 		depinject.Configs(
diff --git a/x/auth/types/account.go b/x/auth/types/account.go
index 09649b1a8fff..cb87a0e3a9f7 100644
--- a/x/auth/types/account.go
+++ b/x/auth/types/account.go
@@ -2,14 +2,13 @@ package types
 
 import (
 	"bytes"
-	"encoding/hex"
 	"encoding/json"
 	"errors"
 	"fmt"
-	"github.com/cometbft/cometbft/crypto"
-	"github.com/cometbft/cometbft/crypto/secp256k1"
 	"strings"
 
+	"github.com/cometbft/cometbft/crypto"
+
 	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
 	cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -116,29 +115,6 @@ func (acc *BaseAccount) SetSequence(seq uint64) error {
 	return nil
 }
 
-// TODO HV2 It's should not be needed, but verify (proto implements it in `auth.pb.go`)
-// String implements fmt.Stringer
-func (acc BaseAccount) String() string {
-	var pubkey string
-
-	if acc.PubKey != nil {
-		// pubkey = sdk.MustBech32ifyAccPub(acc.PubKey)
-
-		var pubObject secp256k1.PubKey
-
-		cdc.MustUnmarshalBinaryBare(acc.PubKey.Bytes(), &pubObject)
-
-		pubkey = "0x" + hex.EncodeToString(pubObject[:])
-	}
-
-	return fmt.Sprintf(`Account:
-  Address:       %s
-  Pubkey:        %s
-  AccountNumber: %d
-  Sequence:      %d`,
-		acc.Address, pubkey, acc.AccountNumber, acc.Sequence)
-}
-
 // Validate checks for errors on the account fields
 func (acc BaseAccount) Validate() error {
 	if acc.Address == "" || acc.PubKey == nil {
@@ -332,13 +308,11 @@ func (ga GenesisAccounts) Contains(addr sdk.HeimdallAddress) bool {
 }
 
 // GenesisAccount defines a genesis account that embeds an AccountI with validation capabilities.
-// TODO HV2 genesis account is different
 type GenesisAccount interface {
 	sdk.AccountI
 
 	Validate() error
 }
 
-// TODO HV2 imported from heimdall. Needed?
 // AccountProcessor is an interface to process account as per module
 type AccountProcessor func(*GenesisAccount, *BaseAccount) sdk.AccountI