Custom Thems

I’m looking for a theme that is completely customizable and that doesn’t require coding of any kind (or very little). I have looked into Thesis but it still requires some coding depending on what you want to do. This is for a static website not a blog.

I just want to be able to do simple things like:

determine the number of columns (and their dimensions)
Change size and content of headers
Have a completely customizable navigation
Etc, Etc, Etc,

Any ideas?