no seperate classes it is open i know it seems unfair but they are just seeing what kind of respone this race will get they have napa going to be there to maybe add this class if it has good car count if they do add it to the 06 season it will be good because it gives us somewhere not to far off to race orsca is based out of georgia so they center the races from there and they have an eight race schedule for 06 but have not released what classes they will run that will depend on this race in huntsville which is there year end points race