Exactly, especially areas where no parts or patch panels are available (like the roof issues) Lower 1/4 and wheel arches are available from the aftermarket and that's about it. Floor pans and may be trunk floor panels may be. Laysons would be your best bet there. Trunk drops are always needed if the lower 1/4's are gone and they aren't reproduced. Most used pieces are in need of repair as well. Even Arizona sheet metal. The rest of the problem areas will have to be patched or repaired with sheet metal from other cars.