I have had another think about my case and come up with this.
My thinking with the S.B.G. is it gives me amplification into the Morphagene if I want to plug a microphone in. Plus it doubles as a distortion unit and external FX send. I'm thinking stereo from MG into XPan plus up to four mono pannable inputs. Or I go Mimeophon into XPan? Still can't quite decide. Of course, the big losses are Pams and Gliss but I have created a second smaller case that could be used alongside this but also function as a little machine in its own right. And I still have 2hp in the SS case for a Nearness which could definitely come in handy.
Here's my little machine. It's in the Nifty Case so I also get some DAW integration if I want it. I'm thinking this might actually work, with each case independently valid but also complementary. Any feedback would be great.