After spending a whole winter in the workshop cutting away fittings and battery from the center frame, I discovered that the big wheels brings to much fokus to the start and the end of the bike. The trend of having see through frames with no fairings caught to much of my design attention. In a small test I just rested the plastic fairings in the frame - and it made a big differense. More optical fokus to the center and less "hole in the frame".