This is of interest to me too. I don't mind the idea of keeping my frame but the actual driveline would sure be nicer for driving if it was more modern. The biggest headache is the track width. I've been under a 1/2 a dozen trucks with a tape trying to find something that will work or is fairly easily narrowed. So far a '68 Chevy 1 ton is the closest but would still require a lot of work. I'm going to try to find a UPS type delivery to see what its dimensions are.
