Dave! This looks amazing.
I don't know what the rules are about posting videos, but you definitely can. You might have to participate for a bit though--there may be some rules about new members not posting links for a bit.
One person who would know is Cal who has been posting wonderful videos of his pool conversion. I'll tag him here and maybe he'll advise you.
@EscondidoCal
You can see his thread here:
The thread "Pool to Natural Pond Conversion" in
Ponds and Water Gardening forum
Good luck, and again,
!