don 1450, Purty much sums up my initial response. What the "someone" in the business considers EASY is not the same for the enthusiast. There was a frame change between 62 to 63, and 67 to 68. About the only advantage I can see would be independent front suspension. There are some that would advocate putting another front clip on the 56 as they do with the ADs. Another thought would be to put the body on a S10 chassis, but if you have to modify the body to any degree that you couldn't put it back on the original chassis, as don says then you have a monster. A complete rebuild of the front end and maybe mono springs, disks, sway bars, shocks, would serve you better. This year the ADs are popular, last year it was 67-72s, ten years ago it was the 60s, 20 years ago it was Task force trucks along with a myriad modifications. An original is always that. Now if you have decided you don't like driving old trucks buy a new one. If you want to modify because ????, do it, but there maybe a price to pay. My thoughts
Larry