Any one else looking at the 150SX? I the new design of the engine but it looks like they did not do any thing other than jam it in the 4-stroke frame. With all the redesign KTM has done it looks that the reconfigured 200-250-300 engines will come next year with the XCWs frame. I have a 105SX that I ride around the house and small track/trail but I'm now thinking it is time to take the next step up. Four stroke is too loud for the neighborhood & I do not like the 300 and the 250 is only ok. The 200XCW is a great bike but a 150SX sounds like a fun next step & Kailub Russell did very well on the last years model.