I think this design is quite nice. It has good clearance, nice folding, and looks like a solid stem. Not sure what to complain about it. I wonder if or what problems the angle between the front deck and back deck might cause.
New to endless-sphere? Notice a lot of signatures recommending Ebike.ca? That's because it's the best place for a quality and manageable, (but still 'real'), first build. Justin is a solid supporter of electric bike development, and a good source of equipment.
My hat off a thousand times to the green people that effectively run this forum. The ES Mods are superb.