My problem with the rotor is that it looks just like what is in the Feigaos. I don't see what the big deal is, but then, what do I know.
As for the current draw, it just dawned on me that the batteries that he was using were probably dropping voltage under load causing the amp draw to go up.
At $150, I'd be tempted to try one of these motors. At $200, the price is too close to that of a Lehner or Neu.