i love make things myself -) and i use my car when im out flying, så i made af box with power so everything can be charged in the box and with a isolated box for cold drinks and sandwich :)
I have made one of a threaded rod, opened the remote and drilled through it and secured with a pair of nuts. I dont need to see the joystick and control lamps when i fly.works great for me, and at almost no cost.