few more pics.
note my delema... the disk brake won't allow the motor to move any closer to the rear layshaft, so I either need to shave the motor's can a bit, find a larger pinion/spur gear, or do away with the mechanical brake, or a combination of the three.. OR, use a smaller dia motor? decisions decisions..
but do take note of how perfectly close the mount comes to the 2speed. I couldn't be happier with it.
another angle
the battery mount just barely clears the belt. refer back to the renderings, and you'll see that the two center pieces lock together to get an idea of how close they are.