I'll be home on Tuesday- I think I can help. I still have my old Starcom, plus the Uniden lead.
AND the Starcom bluetooth module if anyone is interested in that.
In fact, if anyone would like a cheap working excess-to-my-requirements Starcomm with helmet units and curly cords, shoot me a PM. For a modest fee, I think Dale in Swansea NSW would install it for you. I bought it from him originally and had some use from it before going to the Sena to escape the curly cords.