My latest iteration...
The signal path is Microbass 3 Fx loop to QM6.
QM6 loops::
C4 (I may put a TC compressor in front of the C4, to calm down my Ric's clatter and things; it'll fit in the gap above the DMC MIDI switch there).
DHA.
Phaser & Chorus.
Flashback.
Unused (it's an unused on/off control switch, not a loop).
Ditto.
The C4 has replaced Octave Up (EH Mosaic) & Down (EBS Octabass) pedals, but I need to program it yet.