And just to clarify, as I have been to Dave's house, it's not his "only" rig, it's his "big" rig. Which is not to insinuate that his other rig is a "small" rig. It is not.
And yes, this rig is in his living room, and no, he is not single, and yes, his wife is a saint for letting him essentially have keyboard/MI nirvana spread out all over their home.
And yes, I am jealous.