I honestly like that one with the green, blue, ehh... Anyway, it doesn't look un professional, and a lot of forums make you stick with a theme for the reason trotter explained, each skin would have to be redone somewhat to work with each forum. Anyways, I vote yes on the new one, but we should keep this current one as a default for unregistered or new users and ask them at sign up if they want the black one.