Duramx, you're a funny guy.
As for lowering. Don't do it! But if you must, get a good kit. The lower stance coupled with larger wheels will affect your ride, quite a bit. I had a friend put 22" wheels on his Escalade with no suspension mods and he hated the ride. But if it's the look you want, then do it. Have you considered 18" wheels and aggressive MT tires instead?
Ground Force