Wow that was a super video and informative about important facts. I am in the market for something like this and your fun presentation has convinced me this could be a contender for practical everyday use by this old geezer who can no longer ride a bike but has mobility problems.
The only thing I wish it would come with is a better seat. I want more of moped like seat. Bicycle seat no good. I don't want it to feel like riding a bike. I suppose you could switch that seat for something better.