If I have anything to say about it, we'll get to see and hear an esoteric solution from Mark in our Galibier room at RMAF this year.
We just completed manufacture of 5 of the 7 machined parts in order to begin prototyping.
Y'all know me to have been in the DC motor camp for quite some time, but not as an absolute statement about architectures. Rather, it's because I haven't heard anything to convince me to switch.
Mark is just the fellow to convince me (and others?). Stay tuned ...
Cheers,
Thom @ Galibier