Options?, a lot of work, far more than just rebuilding what ya have. The stock brakes are a fairly good size for gross weight in the 10-12k lbs weight range.I have a 45 Chevy 2 ton, did the brakes a few years ago.Relined shoes from a local brake shop,new master,new wheel cylinders, the drums were in great shape.The truck stops just fine considering it's 45 mph cruising speed.If you carry heavy loads you might want a Hydovac assist.Remember to check the rear wheel bearings and buy new seals, and beg, borrow or steal a wheel dolly to support the whole dual tire assembly,makes the job a piece of cake.
