Need Pit Bull advice!!!

It's a tough call. I don't have direct experience with Pits. I have friends who have them and they run the gamut from best baby sitter in the world to hell no. Most of my experience is with shepards (German and Dutch). They were bred for a different purpose.
I think the key here is the fact that dogs are bred for a purpose.
Think of it this way,
A Rottie would look really silly in Paris Hilton's purse,
and a Chihuahau would get it's butt kicked across a parking lot protecting your yard.