Reminds me of my 1974 Duster360. I restored it in 1984 and then proceeded to put 100k miles on it ! Was great fun, reliable and did routine maintenance over the years and miles . . .however, the rust came back in the rear quarters, and rather than "fix" properly, and having other cars to drive. I just got the red coloured duct tape and taped up the rusty rear quarters - actually it blended in pretty good and kept the moisture from getting in ! . . . but once the Sport Satellite was done, and having the Duster sit outside under a car cover for a few years and then decided to sell (after 34 years of ownership) . . . never meant to have anything I couldn't or wouldn't drive . . .