Always you with your English!
My other real problem with the idea is that when you try to deploy the robot it becomes an instant target! A medic that can't be killed is great but not if they shoot the patient. One thing i really love is that this robot is super maneuverable on top of a decent speed. By the way I think that the UAV spyplanes sells is comparable with (if not better than) any other one Ive seen and is a fraction of the price.