Hi thaialian,
Really a picture of the different wire lengths would be interesting to see just how short one wire was. I have had 100's of 901, 902 and external Magic Pie motors go through my hands now and have never seen any wires shorter than the standard length that is long enough to go from the front wheel to the rear rack or from the back wheel to the front handle bars of any standard bike. I have also seen longer wires for a recumbent but these are made by request. A picture of 2 foot wire doesn’t really show that is the way it is from the factory. One of my bikes has 1 foot wires where I clipped them and installed plugs so it would be easy to change flats on the road. It looks like that’s the way it came from the factory as I used the same plugs.
if you are going to upload any pictures, It would be interesting to see pictures of your trike built with two MW12b's. I don’t recall hearing of anyone that did that before and it would be something everyone would enjoy looking at.
BTW why would you need stator shaft seals? Does any motor have such a thing? The motor does need to breath somewhat to be able to expel any humidity created inside from going hot and cold especially around the freezing mark.
Gary