Dating site redesign (css)

Hi! We need an AMAZING designer expert with a huge experience, able to work easily with css files, Photoshop, flash, etc.! The main need is to simply change the color of the site layout to get a custom finish. We want the colors(2 to 3 max) to be more hot and atractive, but not hard to look at for a long period of time as we want to keep members in the site for a long time(as long as possible). We know it's just a tiny work but take it as an introducing test to become part of the team as uor exclusive contractor designer. To modify the main aspect of our site you will need to work with about 10 gif files. Thanks! Stephane