What does racing a Miata have to do with a run group conversation? Maybe this is the year the converts will go faster in their 'new' cars than they did in there non-Mazda products! LOL

Bottom line? If the IT guys can't make the numbers to break out the groups than I think it's kinds cool to have the whole class in a group. ITA has been spoiled for a long time being the 'fastest' class on paper in their group so it's time to gave some fun with faster cars.