Re: Well there it is - built!
I think you fit my perception of a smart man! Is there a local bike shop that can go over the bike for you? Let them make sure your bike is complete and safe before you take to the streets. I truly understand your wish for mobility. I had an uncle who had MD and he struggled each day with it. I wish I lived closer to you, I'd certainly lend a hand...
Good luck with your build.