Yes that's the next course of action, i just thought someone on here would have one of those handy Rep Rom CDs wich lists all the part numbers and diagrams.
Seems you are unlucky. Nobody wants to load the CD Rep Rom and tell you. That's the brotherhood of bikers for you; as unreliable and self-centred as ever.
Seems like 2p on the phone is calling you.... Or you have already done it, or have bought the Rep Rom. If so, share the knowledge.