Updated this - a smaller expression pedal for A/B switching on the Poly Octave, a Bass Blogger for fuzz. I'm still not convinced there's any point having the Q-Tron on the board as I don't use it in my current band, could fit at least couple in that space! It's only a matter of time before I try a different compressor, not really feeling the M87 - it's a bit lifeless.
I'm considering a micro mixer to combine the dry and effect outputs from the Blogger, there's a little Behringer job that would fit in the top-left corner...