The other issue that I'd like to tackle is that of Video. This is my first time setting this up, but I was able to send Lower Thirds Lyrics (with one Look) and then configured another Look for Full Screen Sermon Notes. This other computer is our 'streaming' computer that leverages OBS.
I am setting up ProPresenter to broadcast our churches worship service to the Congegation Projector, and then to send to another computer (via NDI).