I have a 2004 Suzuki LT Z400 that I want to upgrade. I am for sure getting nerf bars and a front bumper, but I am wondering if I should get some other stuff for it. I don't want any engine or exhaust accessories, just body, frame, suspension, etc. Some parts I was looking at were 3" wheel spacers, aluminum skid plates, and shocks. The riding will consist mostly of trail, oval track, and occasional jumps. I also might go to the MX track on some practice days. Thanks.