Need a little translation

I am trying to respond to an email from the seller and wondering how I should write the following in Japanese:

I can confirm the amount is right. Please go ahead with the calculation of the total price I need to pay.
I think I still have the wire transfer information you provided when we did the last transaction.

Thank you again.

When the seller writes back again, would you be able to deal with it?

- Kingaku wa tadashii desu. (The amount is correct.)
- Shiharai goukei gaku wo oshiete kudasai. (Please let me know the total amount to be paid.)
- Zenkai torihiki shita toki ni kiita, soukin atesaki wa ima mo wakarimasu. (I still know the account to send money to, which I heard from you when we did the last transaction.)