I had my cab sandblasted ,not the doors or hood they'll warp if blasted . Grind some sand some use some rust killer from the auto paint supplyer,pour some osfo in spots you cant get to and soak some in muratic acid and water. Use epoxy primer , bodywork on top of that more epoxy primer, then highbuild primer lots of elbo greese then final paint. It's a blast, it's a guy thing.
