Well, for now, I set the default theme as a slightly more glesty one than the old one, but not yet a custom theme. I decided I want to fix the main page before I do the theme (By the way, I should mention now DO NOT SET THE BACKGROUND COLOR FOR A PAGE. The theme will do that, and a background color would just muck it up).
If anyone has any suggestions, etc, please mention them.
To make another note: I am not changing the information on the main page, just tidying it up and making it readable.
EDIT: Also, what should the sidebar be? I mean what EXACTLY should it be (down to every last drop down menu item)? The current is a bit small, but at the same time, we don't want to make it too messy...