They are very cool. The chap that owns that Pantera has a modded GT Ford stunning car and mentally fast. He's a sound guy too.
Buddy has a 164 in Dublin with that engine in it rocket of a car 210bhp but there is a lovely one on the Alfa sites with a 3l 12v engine in it and has 400+bhp
There was one of them GTV's at a meet but was rough as a badgers arse
I think this one looks spectactular. It's in france