Is there a mod to change the registration page?

[iHatton]

Hi,
I am looking for a modification to change the registration page to make it look more sleek.

This is a very basic design I made in paint just so you understand what I mean:



Thats a basic design, and I would like to ability to add my own options also.

I would like just THAT to be the registration form, no crap to the right side, no tick boxes, nothing else. Thats because the forum I am making is based for people all ages, even the kids, so I would like it as simple as possible.

Is there a mod that exists?

Thanks.

Also, is there a mod to change the forum skin per category? Like I go into one category, then when i go into another, the forum skin changes.