Dronexpert keeps on amazing with there DJI Vision+ mods.
They have build a quick release so you can use other camera’s on the vision+
Like a H3-3D gimbal with go pro!
Switch the Vision camera for another 3th party camera and still use the FPV link on the Vision APP.
Release date and price are not yet known (but is estimated on +-4 weeks).
Dronexpert.nl : With RX100 mount you can also do the ‘shutting’ with the APP (and also tilt and FPV video link). On GoPro you can tilt up and down and have the FPV video link.
7th channel is also integrated.