FREAKAH, Pete and I did discuss that. Really, don't get to hung up on that. Its actually pretty simple. If you have a tech station, its up to them or the race director to decide if a wing is to large. If you dont tech, use the realistic wings as a guide. Even a decent drift wing is better than some of those barn door lexan wings. Pretty hard to compare most lexans with drift wings though....the standoffs on the lexan are usually fairly low. Its mostly that deep cut, large dimension, TC style wing we're trying to get rid of.
Inpuressa, If your club allows the FF cars to run, thats fine. But on the national level I doubt it'll happen. Heck, Tamiya doesn't even mix them with their GT classes. I can't see establishing a second set of rules for a one design chassis.