1. I'm coming off an 08 crf450 so first thing I noticed is where the heck is the hot start? Why doesn't this bike have one? 2. Noticed people on here were having problems with the 120 tire chewing up knobbies and mud guard with the chain, should I switch to a 110? 3. Seems like I have to pull the clutch all tbe way to the bar for it to stop, is there a cheap and easy fix for this? 4. I'm 170lbs without gear and already planned on getting .48 fork springs, you think the rest of the suspension is good enough to not need a full re valve or linkage? I ride nothing but MX tracks and am a intermediate-novice rider. Any help is much appreciated guys, thanks!