Have had good luck with the Sony digital cameras as far as weight and usability goes. The T7 is only 4.7 oz loaded and a micro servo tapes or hot-glues easily in front of the shutter button to allow the servo arm to trip a still shot, up to 11 still shots, or start and stop video. the T10 I think is not much more weight but also offers image stabilization would be awesome. I have a roll of velcro tape I am going to try out next. Tried the duct tape mount but was a pain to easily take on and off. Velcro utilized in a fashion similar to the top photos of the band mount should work well. I will try that out and post some photos. Thanks for the tips! nice photos!

-Allen