My new DD, the 83 burb, has some serious rust- Luckly, its the pretty "common" rust areas. Doors (Rust on both the inner and outer skins) Rockers- Yep, they need to be replaced Fenders- The rear of the burb, about 2" of the leading edge, Front fenders, about 3" of the part right under the bumper. What is the proper way to go about tackling this? I've delt with minor rust, but not rust this serious- im thinking just get cheap made in taiwan doors with both the inner and outer, and just swap the guts over. Do you think I should just trim the fenders, and POR15 them up? What about the rockers? There's about 50% of it left, and the previous owner gave me new rockers, do I just sawzall the old one out, and weld in the new one?