I was wondering if anyone has used their newer 300xc's for strictly racing motocross? I had originally purchased my 300 with the intent of using it as both a woods bike with a mix of Moto on the weekends. Now my plans have changed and I'm keeping my '07 crf 450r as my woods bike and converting my 300 into an sx. I know it sounds ass backwards taking a Moto bike and using it offroad and taking a trail bike and converting it to Moto but I just can't justify the amount of money it takes to race a 4 stroke these days. I've already gone a little overboard converting my xc to a sx but at least I know I can race it as hard as I want without worrying about bending valves and blowing top or even worse bottom ends on expensive 4 strokes. My list of mods goes as follows... Flexx handlebars, fastway pegs, sx tank, Fmf factory fatty pipe with shorty silencer, high compression head mod, sx ignition and selector switch, full works suspension revalve, black on black excel wheelset (19" rear), Pirelli scorpion mxms front and rear tires with renthal gold chain and sprocket. All for the price of a quality bottom end rebuild on a 4 stroke!!