I bought a stock 2000 with a 44 in the rear and 3.73s, the rear axle needs rebuilt and now that I'm finally home again it's time to get to it. The shop quoted me 700 for rebuilding the rear and 1700 for re-gearing to 4.88s so I can run 35s. I am trying to get together all the parts I well need so I dont get "taken to the cleaners". I am looking at the motive gear master install kit. I believe I need a new rear carrier but not sure, what other parts would I need to change from 3.73s to 4.88s. I am also on a budget and still have to buy tires, rims and the lift. Should I just pay 700 and settle for 33s on 3.73s? Thanks in advance.