I drove and used my 52 1 ton essentially stock for several years and had no complaints with the brakes, they work just fine, and no booster.
Later I swapped to disc brakes and a hydrobooster, having said the stock brakes were fine the new brakes are superb, stops very quickly with just a light tap on the pedal.
It's up to you if you want stock, or to change everything, or something in between the two.
Grigg