RockDebris....It's a lot to ask, but please....can you post how you have this ALL mapped out?
That could take a while. First thing to know is that there are 2 amp heads. EVH 5150 iii and Vox Night Train (both 50 watt). Some pedals come before the A/B split to those amps and can be used before either amp. Some pedals are dedicated to each amp and are placed either before that amp or in its fx loop. The EVH is the more straight-forward setup with just a couple primary sounds and few effects I control on-demand and the Night Train handles everything else and is more complex. I'll avoid getting into the audio routing for now and just discuss MIDI, because I think that is what you are asking.
The MIDI devices are:
MIDI Solutions Event Processor (a swiss army knife kind of programmable MIDI filter)
2x2 MIDI Merge
Disaster Area DPC-8EZ (bypass looper)
Sound Sculpture A/B/Y box
Sound Sculpture FootSim (for channel switching on the Night Train)
Strymon Mobius, Timeline and BigSky Pedals
EVH 5150 iii head
As you can see, there are 2 MIDI controllers. The MFC and a smaller pedal by PEAK. The MFC first runs into the Event Processor and that signal merges with the signal of the PEAK midi controller and both signals then run through the rest of the chain in the order I listed above.
The Event Processor is not mandatory, but it is convenient. I have it programmed to spit out the 3 MIDI commands necessary to do amp switching and channel selection from a single command.
So then the MFC, as you can probably see, is set for 5 preset switches. The rest of the IA switches control the 8 loops on the DMC-8EZ, the bypass state of the Mobius, Timeline and BigSky (labelled MOD, DELAY and REVERB). Switch 16 is for jumping straight to the EVH Blue Channel in the ON position and going to the Night Train Green Channel in the OFF position (just helps with doing some ad-hoc stuff as normally this change is part of the programs I recall). Finally, I have 2 switches under Reveal for holding the decay of the Timeline and BigSky.
The PEAK controller, which this is a prototype for the FCB4X model, is a great little controller in its own right. The amount of flexibility inside is almost wasted on only having 4 buttons. I mainly leave this on a bank for tapping tempos in the Strymon pedals. Other banks can be used to set the Tap Division of the Timeline and Mobius pedal, the Looper controls of the Timeline and just recalling the most used presets from those so I can if I need to (don't need to do this for songs I've programmed .. but when I'm goofing around it is handy). So, for instance, one of the banks recalls my four go-to settings in the BigSky only: Room, Spring, Plate and Bloom. I guess you could say I use the PEAK controller to make more granular changes to the pedals instead of treating everything in one big patch change ... and for aux stuff.
It's a lot to take in, but really easy to use when focusing on just what is at my feet. That was my goal, I use to have all the pedals under my feet and too many motions to memorize. Now at a show it is mainly going to the Song and pressing 1-5 on the MFC with an occasional need to do minor stuff on the right pedal board. Then I really like how this can be used in the studio when I want to create and I have on-demand control of so many aspects of the board.