D,
I have 16" wheels. It took some trimming to get them to fit. The back was not a problem. There's enough room stock as is for them in the back, you do have to take off the mudflaps though. With the lift in the front, the tires will clear by removing the flaps and doing some trimming on the plastic near the front area of the wheel well. At the extreme turning points, there is some harmless rubbing on the sway bar. I say harmless in my own opinion as the sway bar is rounded and does not mark the tire or mess with anythingelse. I have had a few guys check it to make sure, they all agreed with me.
I am starting to think about getting the sway-away coil overs instead of the Donahoe's. The Sway's come with a new sway bar, which should help.
On the paintball tip, I got a tippman A-5 with the e-trigger, flatline barrel, expansion chamber and tac sling. I love the thing. Im not that great either, but definetly should play. Jungel Island is lots of fun, haven't been to SC village yet.