Looks good Master, not trying to be a party-pooper here but I do have some concerns.
One the big/color Google banner needs to be on top. The ads barely cover hosting expenses as it is, but they are covering it. We can drop the donations button though, no one uses it anyhow unless poked and prodded.
Second, I agree the red and blue do not work well together, problem is, red text often is more difficult to see. Lastly the top banner is awfully tall. That means on every page you will be scrolling that much more. Yes many sites do have huge logos and such, but if you ask me and some other old school web guys, it is wrong. Reason being is that the most common resolution on the internet is 1024x768 with 800x600 coming in second (yes, people still use that!).
Who owns the rights to those pictures? I have been down that road before as well.
Also, how are you doing this? Playing with a graphics editor? Vbulletin works in weird ways when trying to alter one color, it can effect many others. Trying to lay this out in there, will be far different than just changing the color on a screenshot.
I have not had time to tweak on things due to work, but I just hired a web guy, so maybe things can start happening again.