I love DJI and its technology. Its such a step up from analog FPV. I have a Mavic Pro and now thinking of buying an Ocusync airsystem so I can have the same fantastic video on my planes. I understand I can connect the Ocusync to a flight controller on my plane and use my Taranis via the trainer port on my goggles. Does that mean that the control signal get send via my goggles? Why can i not use my Mavic Pro controller instead of hooking up my Taranis via some cable?