The sessions will be treat as a live performance so a high production studio mix isn’t expected or the objective. Mixing is most likely going to happen after the sessions as it’s virtually impossible to do this in real time with no accurate way to listen to what I’m doing once the bands are playing.
I just want to get the most efficient routing and workflow I can. If it is possible to playback the multi-track recording back into the desk channels and create a mix between takes that would be a good start.