Layout wise, it's very professional looking. However, there are a couple of issues with text on certain colours.
I.e. the white text on the 'peach' coloured bar on the far right (the poll) is a bit hard to read, although not impossible. I also think the light blue colour you use for the main link text is a little bit light on the white background.
Those were just a couple of things I noticed just looking at the main page for a minute or two. Overall though, it's a nice site - good luck with it