Mark,
TI think besides loyalty to SCCA that some veterans have, people just don't understand or like the PT points system of classing cars. SM & SRX7 work because they are straight crossover. In IT it sort of seems to be all over the place as where A, B, C, S, R, & E cars fit. Over time that may change, but right now cars in SCCA ITA in this region might be running in NASA PT classes F, E, & D. The IT classes are already pretty thin down here so crosssing over and having more classes makes it even smaller as far a class fields. I think IT Hondas have their own classes too. Some sort of simple crossover in this part of the country would have worked better in my opinion. Maybe things will pick up in NASA over time. The events have been run well and the people in charge have always been great.