I like this style, have it as the main style on my forum. had to install a lighter style as a choice for my members because of a lot saying its to dark and to hard to read. well I cant really reply to them that they need to get glasses and a better graphics card so is they anyway I could suggest adding an option in the main page for users to make the style lighter/darker to their liking? I have seen styles that have a similar option to change the size of the text. Not sure how hard this would be to do, if its even possible but thought I'd put it out here for you to think about.... and far as I'm concerned its a great style as is.
My forum is a yahoo related forum Running under the Resident-Evil theme so I find the dark style great. Changing the logo is simple enough and something most will want to do if they have a theme. The site our forum is setup for has been around for a year or two so it did have a log aready. check it out if you want to see how your style works well for other theme use. http://resident-evils-underworld.com/bb/index