Hello...
I am an SRF driver /ex-owner contemplating transitioning to IT. I really was never comfortable in open cars. While my favorite class is AS (old muscle car guy at heart), there isn't any real opportunity for 'arrive and drive' (at least in the NE Region). So IT seems offer the best of all worlds. I have been reading the GCR and my eyes cross trying to determine what the real differences are in the IT sub classes. Can anyone shed some light on this and suggestions?

Bruce Dalis
Nu Yawk