The CRA started one of these classes this year. So far it was a bit of a slow start but has been gaining momentum throughout the year as people saw it become a reality and have started purchasing and entering bikes. A new company just formed and started renting 250's to support the series there as well. So far it seems as though they are well received and at one of the fastest tracks in the country (Brainerd). So...

Yes to all of the above.