Check out the Frequency Central Stasis Leak, also...fits the slot for the Endorphin, and saves you $30. Yeah, it only does delay, reverb, and chorus, but if you want to use the Stasis Leak AND get a delay line, swap the 3hp blank for an Erica PICO BBD.

Otherwise, this is brilliant. Seeing how the B. modules can be configured like the original Moog systems will hopefully make more people curious about how all of that works.