The most I would do is the 4 inch Superlift with an extra 1 inch spacer. Anything more then will start to give you problems. It would be similar to Phunkeydudes old setup. But with that you would really need either the jeepinbyal UCA's or the HD Uni-ball UCA's. Unless you were to take off both front and rear flares like seen on the jeepinbyal website you can forget about 35 inch tires. I think 34's (305/70R17) would be more like it if you had the proper back spaced wheel or used 1.25-1.5 inch spacers on the stock wheels. Also I believe KMAX looked into a SFA. Its possible, but would cost a small fortune.