Well I just blew a lot of time. That's really neat stuff. Those cars look like they would be a blast.
That 4 cylinder Z50 is a dog. Now a proper 125cc single cylinder Z50 can be a rocket. Nothing says fun like 16hp + at the rear wheel when your bike weighs 130lbs wet, has 10" wheels and a tiny wheelbase...
An engineer does not see a glass half full or empty, just a glass twice as big as it needs to be. I think the designer may be going forward with this to see what can be learned. If it works, great.