It'll probably never happen in my Live-time for me but these are becoming viable?

better than the 1600 version according to a racer friend
It'll be desirable to someone! They have a better engine, diff, brakes and improved suspension geometry
Just the obvious cert & Engineering process here in NZ to get it on the road
I imagine the Wheelbase isn't too dissimilar
I've seen some interesting engine combo's in Avengers over the decades hah