Good to hear from you. If you can get a trip to Palau I have the Gates and everything here if you need to play around with stuff. Plus get some kick ass diving in at the same time.
Are the people at BBC NHU also using the Gates? I knew that Doug Allen had one in Tonga with the SWP44 for the Humpback Whales but didn't know if it was his or from the gear room. He's away 'up North' most of the time eh?
All the best,