As I said in my original post on this subject, I think that your going to struggle to find what you want, most of the mint O/Gs will have been filtered through to the true enthusiasts, probably a few years ago,
and would still need some sort of cosmetic work to bring them up to scratch, so why pay a premium. By hook or by crook, most parts ARE still available, go for something that has a mint rust free body, and a "as good as it gets interior" pay 4/5k for that car, and the balance, bringing up to concours, and ready for next season...
Thom