Cool luke, some no-load current measurements would be awesome to have.
I could see someone running this if they split the windings in between six 12/18-fet controllers, or if they rewound it to something like 70 kV and split between 2 controllers (Or used phased limiting, which might also be usable in its current state. I wouldn't know that, not having tested phase limiting on something with as low a resistance as this.). However, they state there's a lot of balancing involved in manufacture so I'd be scared rewinding might mess that up (although, it shouldn't since it's not spinning?).