Never made it to the turbos. By the time I had the $ they were gone. I did however have a 1987 Supra Turbo that that was a rocket and a 4 seater best of both worlds.
I had a buddy that got a 1972 Z back in the early 80's. I was blown away with the speed and handling that little car had. It's exactly the car Nissan needs to build now to give the Miata a run. Oh, and keep it simple and affordable!