Thought Id share my current setup.
Here is a video I took the other day, the camera is a Panasonic GF3.
As you can see the hexa is stable and goes where its supposed to gobut one issue Im having is the slight shaking that you can see in the video, its not vibration being transmitted to the camera, the gimbal is well isolated and if you touch the camera tray dring hover you wont feel any vibration at all. It seems that the airframe is oscillating, you can barely see it during flight but it shows up in the video. Yesterday I think I may have found a combination of PIDs that reduces that shaking but I also lose some of the tight stability that makes it fly like its on rails... Im still working on it.