As i am sure you have people build / buy quadcopter fpv ground control station consisting of an fpv monitor, transmitters and so on.
After watching your portable xbox build i had a great idea. (IMHO).
Why not build a portable ground control station using an old laptop but instead of having a separate controller with the ground station being just for video why not convert it into an all in one using gaming joysticks for the quad-controller all wrap into a nice portable pelican case or maybe a custom one? When i originally thought of the idea i was laying in bed and then got to wondering if anyone who could pull this off and Ben Heck came to me right away!