Suspension Mounts

I’m changing the suspension on my S1 to Standard Ohlins, normally suitable for an upgrade on the S2. What upper/top mounting brackets need to by changed? Elise parts show a kit with both front and rears. The dealer that supplied the suspension, told me I need to change just the rears, I’ve come to fit the kit and the supplied S2 rear brackets are the same as the ones fitted!!! Has anybody else gone to S2 suspension??? Have they just supplied the wrong ones? Or has my car got S2 Brackets already? The part number for the new supplied bracket is A117D0058F. Cheers Mark

speak to John or Graham at plans, I think they sell them