I usually play my X3 Live mono. When there is room, I run it into my Boogie SOB head and just use the effects portion. When there isn't room, I plug into my PSM200 and direct to the board, using the amp models.
I just thought of something... probably can't do it, but I thought I'd ask. I want to have Tone 1 be my electric signal path. I want Tone 2 to be my acoustic signal path. That way, Tone 1 and Tone 2 work like an AB switch. I know I can do it with my Variax and the power supply, but have been having trouble with using that and have been using batteries. I guess I could go down and mess with it, but figured I'd ask if it was possible.