Am I Crazy For This Idea?

Recently picked up a 1973 Duster with a slant with manual small bolt drum brakes. I currently know where a 1976 Dodge Aspen is with a 318, 904, power disc brakes, and big bolt pattern. The initial thought was: Can all of this be swapped to my Duster? And that's what I'm coming to you guys with. Is it possible? I'm pretty sure these cars have the transverse torsion bars, but would that even be an issue? Lots of ideas but unsure if the execution is worth the trouble. I've swapped BBP V8 suspensions to a slant with SBP before, but it was from another A body. If not the whole thing then possibly the spindles and rear axle, but again compatibility is my issue. Any suggestions? Or am I crazy?