I added a Decibel Eleven Loop Expander to add footpedals that are controlled by MIDI Commands from my Digitech RP-12, to include a EXH Ravish pedal, MXR 10 Band Eq, Behringer AM100 Acoustic Modeler, Boss GE-7 band Eq and MXR Talk Box .
Power by a Decibel Hot Stone Deluxe power supply.
My pedalboard, foot pedals and racks are power with a Monster 1100 Power Bar