This is a cool setup, for sure. Just a few things I was thinking about as I looked at it: Are the two filters necessary, or would you find any value in replacing one of the filters with a wavefolder like the uFold II? You can patch into your MiniBrute filter if I remember correctly. Also, the Happy Nerding 3xMIA is a 6hp 6 channel mixer/attenuverter/offset/etc. that you may find useful. Finally, I've got a Phonogene (earlier version of the Morphagene) and it's kind of fun for sample manipulation, but if I had it to do over I would have just picked up a decent delay like the Mimeophon instead. Would save quite a bit of hp in a small case.
Just my thoughts, but you know what might work best for your sound and style. Good luck and have fun!