I'm selling my very fun KTM 250SX that is setup for woods and going Yamaha. I've decided to get a WR and was serious about an immaculate dual sported 2004 WR450. I'm only 5'9" and now I'm leary of the big bike after doing all of my review reading, and obsessing on the new bike search. After the 250SX with lowered woods suspension, I'm starting to get concerned that the WR450 will be a big tank in the woods. Should I perhaps be leaning towards the WR250 instead, even though I won't ever find a dual sported 250? It's hard to decide with out riding the bikes on the trail back to back and that will likely never happen. Can anyone give me some insight/opinions between the two sizes for riding tight trails like the singletrack at Naches in Washington?