I noticed you have the amp gizmo with the mesa quad, are you using the 1/4" cables or the custom cable for quad to change the channels? I've heard the quad fries some relays but I see you've got it working?
the amp gizmo works great. i use a custom cable for channel changes ans 1/4 jacks for function changes.
there are 2 different cables for the quad (5 pin or 8 pin if i can remember). so if you order one, ask Ron before ordering this guy is really helpfull.
I see tons of rack gear and 4x12 cabs.. Do you guys actually lug all of that crap around to play gigs??? You must have arms like Popeye! I got my Mark IV combo just so my rack gear would never leave the house again EVER! LOL