Thanks. That would be one way to do it. I also ended up figuring out how to separate what is assigned to the two mixes. I'll share here, just in case anyone else has the issue. When the board was initially setup (prior to my arrival), they had set it up to have each input/DCA/group assigned or not assigned to both LR and Main, but you can set it in the main board setup to allow you to have LR and Main as two separate mixes. The faders are the same between the two, but you can turn individual inputs/DCA/groups on and off. Coincidentally, I ended up liking the drums in the house mix anyways, so the point it kind of moot. Thanks!