Raffa, how about adding 1 more class...Big bore? as in 330cc and smaller. I want to be able to race my 310 AND Trish...and we have riverrats 370, Chris's 430, and my Tri-shee coming to run "open class". The big bores (310-330) will be pretty out classed against the bigger open bikes... I think the 250s have a more of a chance against the 310s & 330s, than the 310s & 330s have against the open bikes. Maybe include the 310-330s in 250 class? Just a couple thoughts.