I pulled the fuel tank today, which has never been out of the car. The fuel strap J bolt threads were still covered in factory undercoating. There were no holes in the tank so i may restore the original at some point and install it again. I bought a new replacement to use in the mean time. Here are a few pics of the rear frame rails. I CAN'T BELIEVE this thing was kept in a chicken coop with dirt floors for 20 years....

Congrats, my Friend, don't touch the paint! get it lightly polished and that's it.