yeah dude go for a Yam 250f, best bike by far...all that fuel injection stuff isn't quite there yet. I'm riding a 250f for mx and a 450f for beach racing with a bigger tank for the three hour races, the four bangers just ride smother and are so easy to maintain as well as the fact that they are, on average quicker anyway. Go 4 stroke all the way....you riding weston beach race?