Thanks 
I’m sure you’ll be there sooner than you think!
Not to take away from your compliment but what I do is resting thumb and floating thumb is a different technique. I just change the string where I rest my thumb as you should 
Yes! The only thing that worried me a bit about my videos was that beginners could be intimitaded so I am very relieved that you are offering that. Only thing is: time zones - have to go to sleep soon. But I am really interested! Also it will be a good thing to have something recorded for you to look back on and recognize your progress later.