Help please 74 Duster rear disc swap

I’m in the process of changing the rear end to a 8.8 Ford Explorer rear end with Disc brakes.
Currently in he car is front disc rear drum manual.
My question is, can you suggest a power booster and Master cylinder kit that will work with this setup.
Also would like suggestions on a manual master cylinder if I decide to keep it a manual brake car that will use less pedal pressure.
Thank you for any replies and suggestions.