No, I'm not sure, but those are the issues. It's possible but like many things, I think development and production cost will kill it before it has a chance to get anywhere. This market is small and that makes the cost of things extremely important, unless it is to be a niche item that only those willing to pay for will end up using. Consider what it cost to buy a mass produced flywheel and magneto. Now, cut production quantity to 1/100,000th and factor in a completely new design. Put a price tag on it and see what happens.