I would like to put a 2.5" lift kit on a 94 YJ. I have looked through 4 wheel drive parts catalogs and Quadra Trac catalogs and frankly my head is spinning...LOL. I'm going to be running 31"by 10.5 tires, probably Fun Country II's. I was thinking I would leave the 4.10 gears out back because of the heigth diff from the 29's should be pretty close to the power area. Any suggestions?:???: