*cou MEDUSA gh* what ever happened to Neu and them buying out Medusa for the "Cheaper end of the B-less Motors".
I had a 1520 and 1717 and I much prefer my
36x70mm Medusa motor in my heaviest of rigs. (13lb Maxx).
It actually runs cooler and very lightweight. I would like to see a similar from Castle or the like. A cheaper alternative....

Proof is in the pudding...