I am not familiar with the Sony, but I use the Canon equivalent as a live camera in my work.
The little HDMI connections are a pain! I have a cheap Smallrig Cage on my camera. Attached to the cage are a cable clamp and a Smallrig converter which converts the microHDMI on my Canon into full size HDMI. The cable clamp makes sure the microHDMI cable doesn't get pulled out, and also protects the fragile socket. So I don't need to worry about the cable loosening or getting inadvertently pulled out, and I can attach a full size HDMI cable to the camera.
Like @bonemap I use a DJI Ronin Gimbal which allows me to fine tune the position of the camera remotely using the phone app. There has been lots of work done on other ways of remotely controlling the gimbal, using wired Ethernet connections or a Gamepad. I often mount my cameras above the stage, so it's great to be able to have this control and to be able to finesse camera positions from down on the ground, not up a ladder :-)
