Thanks Brad. What does IMO stand for? Also, I had a Husky WR400 (two stroke) about ten years ago and really enjoyed it's low end power for steep hills etc. Without having a chance to ride My new KDX before my purchase, my biggest concern was getting a smaller bore bike. What are your thoughts on the 220's power after getting a pipe? Is it adequate for most average riders? I will be in the sand sometimes. I also realize that it is unfair to compare the two bikes, but I still have a chance to buy a Husky 360 WR (the last of the big bore two strokes). I realize that this a hard question to answer, however, I haven't been able to ride any of these new bikes before purchase.