Hi, tho' rather late after the post, I have a McCoy. On going project, but getting back to it with a vengence now. I also had no response from the advertised McCoy register. Sad really.
Hi I have one too it is in the middle of a rebuild, it has a MG Metro engine and front brakes with RC40 and LCB exhaust.
I have nearly finished the rear and will starting the front when the weather eases off.
Most of the running gear is mini so fairly easy to get new or second hand spares.
I will post some pics next time