Hey guy's if you have the budget, why not the Dynacorn, I'll bet that it is put together better than the original. Read the Hot Rod article on their 67/68 fastback, they use heavier gauge steel and modern manufacturing techniques.
I went a different way, I bought a roller that needs everything, I will have 17k into it after all of the paint and body is completed. I wanted to save a car from the scrap yard and basterdize 8) it the way that I wanted it. In the end, to make either car really nice your going to have to invest some serious cash.