i have already split the case and the only bearings that i can see that need replacing are the input shaft and the one below it on the front of the case i know they need doing as they are rusted solid but after i removed them everything turned smoothly and easily should i get my mate at noosa automatic and clutch to rebuild it or can i get away with just doing these 2 bearings (the g/box is going into a suzuki 4x4 behind a 4AGE if that helps any)