One ton dually to 1/2 conversion

[HEADTURNINGC10]

i have a 1989 r3500 crew cab daully. i was looking to see how different the crossmembers were from the one ton 2wd trucks and the 1/2 ton 2wd trucks, hopefully interchangeable. Also how the rear spring and shackle mounts compared. i was wondering because i also have a 1985 shortbed c10 rolling chassis that has been lowered with spindles, springs, axle flip.
i was hoping i could swap crossmembers and leaf spring packs along with axles maybe the shackle mounts if needed.
opinions are welcome to whether or not i should do the swap

Yes lowered duallys look sweet but so do single rear wheel crew cabs