While I was at the Mopar Week show in Myrtle Beach, I met a dude from Lincolnton, and he had an early 50's Dodge pickup he was doing a Cummins 4BT swap on. He has a nice fab shop/race car shop called Flying Hammer LLC. They do some nice work, and I think I'm going to get them to build me a gas tank for the 5.7 Hemi conversion I'm doing to my Duster. Normally, I would recommend Geoff McBryde for restorations, but your truck will be more up Flying Hammers alley. Give the dude a call, it can't hurt to talk to him and go look at their work. His name is Clark Olson, and his number is (704)860-4270. Good luck.