Business Cards & Letterheads adjustments and amendments

I have had some new business cards and letterheads prepared and need a designer to make some amendments:

1) I had a new logo designed which I am not so happy with, I would like this reverted on both the letterhead and business card to the previous version. This will involve adjusting the background as well as the main card / letterhead.

2) The business cards are the wrong size, they need to be reduced in size.

This job needs to be completed asap as I need to go to print.