I own a 2003 sportsman 500 ho and was thinkin about sellin or trading it in.For some reason i think i need more power for hill climbin. Lately halfway through a climb it seems like im runnin out of power. Should i trade/sell or just get some aftermarket mods and maybe a warranty extention. I have about 4 months of warranty left. I m at a loss for wat to do. Any help would be appreciated