Are You Serious!?!

I reaaaaallly want to make a change, layout and background wise to Serendipity Reviews. I'm extremely fond of Tweety and all (the bird hanging out in the corner) but I'm not feeling the pink. I found this really great layout, but it'll erase ALL of my widgets! The pictures, info, notes, links, everything I've carefully tweaked, attended to, and revised... GONE. Unless I get another layout like the one I have now, that mainly changes the sides? But i can't find any I like that are like that.



Does anyone know how I can change the layout w/o losing the sidebar stuff? I'd really appreciate it :)