rear disc brakes on 8 3/4

Some here changed to a Ford Explorer rear-end, since a cheaper way to get more ruggedness than a Mopar 8.75". That gives you disk brakes as a side benefit, with easy to source parts in the future. Problem is you must cut and re-weld one side tube and get a second shorter axle. Many posts w/ photos. Not suggesting it, but just think long-term plans.