I am moving from a massive board to a great rack mount unit that will allow me to keep my favorite analog pedals into an effects loop. I am looking for a rack mount pedal switcher that can be controlled via Midi commands from the rack mount unit. I have the controller pedal that sends patch commands to the rack mount unit. The unit can send midi commands as part of the patch function. I want to be able to call up specific pedal loops within each patch. I have searched for many rack mount pedal switchers, but I have no idea which one is the right one. It must accept midi commands from something other than its own proprietary pedal. I will only have 8 pedals in the rack, and half of those are Source Audio pedals that can be controlled via the MIDI hub. Thank you!