Proof of Funds Question

[KMSF]

I got bank letters showing my funds from two banks. Could someone please clarify the below:

Bank1: Doesn't Included account number. Bank1 has the specific format letter & they don't want to change the format.
Bank 2: Black & White copy letter head.

Also, do the funds on the letter need to be converted to Candain currency or the funds in the local currency would suffice.

Thanks