No prob. Just have lots of experience with the Rotas. I have run Subzeros on 12 plus track days at Road Atlanta. And I know that Gary Sheehan runs Subzeros in the race series he runs in. He runs in the USTCC and to my knowledge hasn't had an issue.
I would hate for you to spend lots of money on a 'race' wheel when the Rotas have been fine for lots of people. Just a suggestion. I'm a race car driver, so I try to save myself and everyone I come into contact with some money.