Don't worry much about it dear. You've actually done a great job with this first video. I know it's not easy at all dissect all the details behind these proposals to expose these clearly enough on the table. :)
If these next days I am lucky enough as to have electricity for more than two hours in a row in my country. I surely will come back with a couple of questions and specific nuts & bolts that you can cover and describe more profusely.
Cheers!!