You know what's so funny? Guys like Chris True and others have been flying this stuff for quite a while now. All three of these "new" BVM conversions have already been done by others, and what they used, how they did it, all has been posted quite extensively on the web for all to see. Nobody paid much attention.
But the minute BOB does it, then everybody is listening!

The "cover the intakes so nobody can see what I am flying" is so cheesy. The info is all out there, if he had anything special under the hood, he would show it. I think it will be an "Aeropoxy Solution": somebody else's motor and battery anodized purple. Otherwise, what's the big secret?