So here's something you can actually buy. If you are really ready for a thrilling drive, then maybe this Chevron B8 is the thing you are looking for? It's a 1968 model, completely restored and ready to be picked up at a specialist for kitcars and special cars in Switzerland. I am not really sure whether I would want the Rover V8 coming with it, but I like the shape and the yellow color suits the car well.
The Chevron B8 was very successful in racing in the last 60ies and is a highly competitive contender in various oldtimer racing series today. And it is probably one of the newest true race cars you can register for the road. At least I wouldn't know of any B16 that is road registered for example.