Its now time to order rims and tire, but i dont want to make a costly mistake. Mine is a '73 chally, stock front and stock 8 3/4 rear. the rear has about 6.5" from the hub face to the springs. I want to go 17X8" 4.5bs in the front and 17X9" 5.5 bs in the rear. Tire sizes of 245/45/17 fr and 275/40/17 rear. Is anyone using this combo? Do you think it will work?