To those interested.
Darren has designed footstrap mounts for the quick release foot straps in the video I posted above. I checked them out today.
The footstraps strap into webbing that is strongly (and permanently) secured to the deck of the board. He's managed to keep the bit that joins to the board quite small in area because it joins so strongly (so didn't need to be bigger). Once footstraps are removed the webbing bits left on the board sit quite flat and are even less noticeable if surrounded by deck grip.
I like em. i'm getting a set for my board as I can't afford a new board at the moment, am keen on doing more strapped surfing but definitely want the option of removing the straps quickly and easily whenever.
Here is a link to the footstraps for placing on a board you already have.
http://surfkitefly.com/ADVECTION_SURF_KITE_FLY/FOOT_STRAPS_%26_GRIPS.htmlBelow is Darren showing the world he can do chin ups.. haha