RustyRed

I just bought a 91 mj on the cheap. it runs great has the 4.0 5-speed. only problem is the body is in rough shape. i live in wisconsin and its a wisc-truck. its pretty rusty but solid. ive looked at the local scrap yards and have found a couple of mjs but they are pretty rusty too. my question is what body parts are interchangable with the cherrokees?