Funny you should say that, Went to my local aprilia dealer(C&A superbikes, kinglynn) and they say the same, Luckely they have optimate in stock so i will be wiring RSV up tonight, Thanks for your help guys, RSV zone is awesome.
As your bike is an 2002 it is possible that this was laready done but check whether the starter solenoid is the original if so it will be 50 amp and you can upgrade it to 150amp (Yamaha) one for not a lot of £'s and it's well worth it. Griff at Aprilia Performance sells them - dead easy to fit. Located under the seat right behind the battery