I love the Sweptlines & can't wait to get the new 383 from my engine builder in my 71 W100. It has my 70 Challenger's 383 Mag, but now that's in a 68 D100 that we built. The W100 was my daily driver & whad made it nice was the later 3/4 ton rear 1/2 frame with in frame gas tank & upgraded suspension. Lock out hubs can be a pain, but its a minor inconvenience. Its hard to beat the 72 & up trucks, too & on a low budget, that's probably what I'd go for.