You are really lucky...
I am still waiting for this RS600...
the new ss's are about to roll out. you might look into one of those. i talked with a keisler dude at charlotte. he said that it takes so much longer to build the rs 600 and that they wait goes on. unfortunately that rs went into a 65 gto. i am no where ready for a trans yet. i am pondering a new tci 6spd auto. with the paddle shifters. really dont know yet.