Am trying to pick out good size wheels to fill out 70 cougar. It has stock stance. Would like to use either mag wheels (cragar etc) but more likely magnum 500. Considering 15inch x 8 inch for rear and 15 inch x 7 inch for front. Anyone out there using a similar combo? Or using some type of Cragar wheel? Paint is competition orange. I want to fill out the huge wheel wells. Not a race rod; is a stock setup. Appreciate any feedback.