my body shop is stripping the rear of the car, and they've found what they say is irreparable rust over the wheel arch. i've seen this area rust in other cars, and i'd like to know if the rust in this area is usually just confined to the skin, or will it be likely to have bled onto the wheel housing? would it be better to just buy a rear wheel arch replacement panel, a la black dragon, or try to find a donor car? does anyone else sell a better replacement panel than BDA? i've heard tepid reviews of their body panels. which years will match my 76 when it comes to the quarter panels? i'll be uploading a few photos later tonight.