im debating on doing the 63 in chevy rears on the rear of my yota. It seems like alot of people are having great success with this setup. if youve seen this done give me your two cents on it. im running full width with the trail gear 5" leafs up front with 1.5" longer shackle. how much lift would they give me? and do they flex like the trail gears do. or would i be better off buying the T.G. leafs