Alright guys. I, too, am on the fence as to which bike to buy. I am currently waiting for a WR450 but after looking at the KTM 450EXC yesterday, I'm reconsidering. I have noticed there are a lot of KTM converts here that have previously owned 426 Yamahas and I have some questions for you guys. First, what were the motivating factors of why you switched from Yamaha to KTM? What were the concerns you had about KTM's before switching? I have no doubt the motor will be comparable to the Yamaha in power, if not better, but what about reliability? Lastly, having been spoiled by the suspension of my 02 WR, I would like to know if the KTM suspension has equaled or surpassed what you had with your 426's. I know I have a lot of questions but I figured you guys would know best.