I have been reading the online descriptions of the 1960-1964 TT races and it shows that ’63 was the last year the race was similar to our proposed cars, but 1964 had sports racers like Lotus and Elva plus small displacement cars. Should we drop back to 1963 as the cutoff or just limit the 1964 cars to the ones listed as GT over 2 liters? I also noticed the 289 Cobra roadsters were in the race but we have spec’d coup or hard top.