I've had this Delsey photo gear bag for a while collecting dust. I was looking online at backpack options, and I remembered the one I already have...so I would have to insert it as you see in the pics - rotors down, gimbal/camera up. The backpack is obviously a bit shallow, but it does close without force. I'm not worried about the legs, so much as stress on the gimbal & shocks - I'll have the guard on it. Is this a bad idea? Should I pony up for something with custom inserts where the P3 doesn't have to sit upside down? (then again, its a backpack, so it will never be sitting right side up until I lay it down)...thoughts??