I come from the Chicago Land area and do most of my riding in Hurley Wisconsin. For the most part I ride mud. However, I will soon be on my way to college (University of Southern California). I'm pretty sure there isn't any mud there, so I'm going to need a bike for dune and dessert riding. I am a big Yamaha fan, I own a Grizzly and used to have a yfz-450, so a banshee was the natural choice for me. I will be doing alot of riding in Glamis, but would also like to do some dirt and other types of riding. I have about 5000 and have already bought a 2006 banshee. What am I going to need to build a bike for both dunes and dirt?