I have been doing really good in my tt 200-300 production classes that I have raced in this year, so I got into a couple 450 classes on my 300ex at the end of this year and have finished about mid pack in most of them. I raced the 250 B class in Belliville Illinois (BET), I got 5th place out of 9 riders and everyone else was on a 450. Hopefully I will be on a 450 next year.