Hey Greg
I have a suggestion, if it is possible it could be great
In the PSMoveSteamVRBridge – multiple PSEYE cameras can track the Led-ball in the room
Your software is already working together with PSMoveService
So if you can use it to add another 2 cameras:
The Kinect in front
the 2 pseye from behind
You have full coverage, also you can change the PSEYE to be IR so it will be perfect for the new IR option