I sold my Honda 250x and am in the market for an upgrade. I primarily ride trails but do on occasion like to hit the dunes. I know the 250x is not much of a dune bike and I know the yzf450 is a great dune bike. I was mainly curious as to how it does on the single track mountain trail type stuff. I know the WR is more geared for that but it is heavy and also these YZF 450s are going for incredible deals now I assume due to the new 2010 models. Would this bike be ok for trail riding or is it too motorcrossy?