I don't think its possible.
Talking to the 10.0.5.9 gopro is difficult.
I have tried bridging a wifi access point to extend the go pro range. You need a DD-WRT compatible wireless access point and configure a client bridge. There was minimal gain as the gopro's wifi is too weak and there is no option to drop the resolution or frame rate to the fpv. As a result, you get 1-2 second lag and really poor range.
On the other hand..
Some of us have the hybrid system. We use the H33D and Gopro with the DJI vision plus app. HIt record and fly. We get FPV like your normal vision plus but no control of camera settings or stop start.