I need a new blog layout.

Okay, maybe someone out there can help me out.

I have no idea how to build a blogger layout. I could probably mock-up a layout for someone to code, but I don't have any idea what I'm doing code-wise.

Here's what I need:

-Blog post area at least 650 pixels wide for videos & images & such.
-More space between the end of my post & the whole "comments/share this/etc." line.
-Widget support.
-This isn't a necessity but I'd like pink. Not loud pink, but a delicate (not baby, but barely-there) pink would be really nice. (Current layout is a bit too much)

It must be presentable & grown-up looking, so no pictures from movies or anime or anything (as much as I love that stuff).

Can anyone out there do this for me, or point me in the direction of a blogger layout that would work for me? Or even a blogger layout generator that works with the new widgets. I REALLY want a nice layout, and none of the Blogger defaults are cutting it.

Any help out there?