I've come a long way in the (roughly) year and a half since
this was posted. You can read all about it
here, but the TL;DR is that any tap-dancing is too much if you're also singing in addition to playing guitar. The separate clean and dirty loops allowed me to set up a few of the sounds in advance, but others required 2-3 button presses to go from one sound to the next while playing. NO MORE.
In the drawer I have the same Pedal Power Mondo, Phase 90, Tumnus, and GT-500. My vintage CE-2 has been replaced with a Waza Craft, and the vintage CS-3 with an
Origin Effects Cali76. My custom color
Homebrew UFO has been replaced with a standard example, which in turn has been modified to make the octave externally-switchable. The MXR Micro Flanger, TC Flashback 2, and Strymon Flint have all been replaced by a TC G-Major 2 in my amp's (typically Marshall 2525H) effects loop. I may not have quite the same tremolo options, but I've been able to replace all of the other sounds I used in a setup that requires exactly ZERO tap-dancing.
On the floor I have the same Holeyboard Evolution Wide (with the platform removed), EB Volume pedal, Korg Pitchblack Portable, and Wilson Signature wah in the fancy Vox Union Jack case. They've been joined by an RJM Mastermind GT/16 that handles all of the switching duties.
Signal flow is as follows:
Guitar -> EB Volume -> Wah -> Pedalboard Interface -> Rack Interface -> GCX 'Guitar In'
Loop 1: Origin Effects Cali76 Compact Deluxe
Loop 2: MXR EVH Phase 90
Loop 3: BOSS CE-2W
Loop 6: Homebrew Electronics Ultimate Fuzz Octave
Loop 7: Wampler Tumnus
Loop 8: Fulltone GT-500
-> Marshall 2525H input -> FX Send -> TC G-Major 2 -> FX Return -> 2525H output -> Two Notes Torpedo Captor 16 -> Pass thru -> Egnater Rebel 112X w/ Eminence Wizard 16.
Loop 4 switches the amp channel, while loop 5 switches the UFO octave. Currently the Captor is used for silent recording with the cabinet disconnected, but I'm planning to add a BOSS IR-200 to allow me to go to FOH without a mic.