Thanks for testing that, jimmo. I'm still impressed with your output - I bet it has a lot to do with the 24v motor and the related points you made.
And judging by your bike, I bet there's a chance you're in better shape than I am!
But you reminded me that I have a 36v permanent magnet motor. I might have to make up a new pedalgen for this winter now that the snow is on the ground here.