RE: What does GAS stand for?
Filmosphere,
I have met the owner of airfoil, have been to the shop, and have built and test flown a few of these entire setups for a local aerial video and photography business here in Iowa. I am a long time JR heli fan, builder and flier, and can vouch for the claims made by Airfoil and their equipment. The owner is an engineer by trade, if I remember correctly, and his history with advanced testing in respect to helicopters is impressive, in full scale as well. In your original post I think you were looking for some basic feedback, and it turned ugly. So here is some of that for you, from someone whos had first hand experience with the exact setup you are talking about. Good luck!
I have run the G26 in these helis and found with varying payloads, depending on camera equipment being used, fuel consumption of 1/2-1oz per minute. Most of the time we'd get about 30 mins on 20 oz of fuel (0.66 oz per min).