Hi all, Advise please.. I need a single 18" RS4 rep to complete my set of three.. Had to pick up RS6 rims today to get me back on the road, but, defo want the complete RS4 (9 spoke I might add at this stage) set again. The place I brought the 6's from had the RS4's, but, completly different style? Am I right in thinking there is an "A replica" and a "B replica"... I have been told mine is an A. Help!!