T A Performance has worked with ARB in the past. I scored a Locker and Comp. for a pretty good price. Another vendor complained and they cut the Group Buy short. Was the only hitch and I was lucky I jumped early. So you are correct ARB is tight on their pricing, and they don't do GBs often, but TAP might be able pull this off for the people that can wait it out. It will probably take awhile for delivery, considering the distance involved. But I will say I've had good experiences with TAP on other GBs FWIW.