Very nice. Your piloting skills are great along with your photographic prowess.
I am wondering if you ever have signal strength issues in those tight and deep places? I have not dared to put my Avata 2 through those paces.
Again, well done.
I'd say the only thing you really need to consider is the 28mm lens on main camera and 3:2 aspect ratio sensor in the M4P. If you are shooting stills M3P and Air3S with 24mm lens in front of true 4:3 aspect ratio sensor give you almost 25%...