The red XB coupe in the second video I believe to be John Pope's car - wonder what became of it. Remember the Jewel Green XA 4 door, saw it race a couple of times, a nice car, but havent seen it for years. The blue XA 4 door was apparently a genuine RPO83 - at least according to its then owner, many, many years ago when I spoke to him. Unfortunately, I dont know who either of the XA's were owned by, but nice cars.