A couple suggestions, though I think this looks pretty fun already:

  1. I'd consider scrapping both Ochd and Clep Diaz in favor of Pamela's New Workout (or, if you can find it, the new Pro >Workout). Close enough to the same number of modulation sources, but with much more control over them, in the same HP.

Pamela's is a great module, and I imagine I'll end up having it too, but I'm not much of a menu-diving person, and even less if @danmala goal is live-performance-improvisation.
I recommend @danmala to watch the videos of mylarmelodies and the importance that she gives to the knob "that changes everything". I see menu-based modules more as patch and forget.

  1. I think BIA is awesome, as ferranadsr says... but Tymp Legio covers about half of the same ground. I don't know that I'd swap out the Moskwa Ostankino combo... but I wonder if you might save HP in other places (say by swapping the Wasp filter for something in 4-6hp, using your last 2hp, etc.) to make room for it.

Regarding BIA, I thought it was for the purely percussion theme, but I didn't notice that you already have Plonk and Tym Legio. But we come back to the same thing, personally BIA is more direct to handle than Plonk.
Another option would be to add a Dixie II+ type oscillator https://www.modulargrid.net/e/intellijel-dixie-ii-
it takes up little space, and you can feed the 4 channels of your Percall with some sound, since from what I see, your voices already incorporate an envelope.

  1. One addition that might really be great, given your stated techno use, is the DivKid Mutes module. Being able to manually turn on and off 4 sources of modulation, sound, gates, triggers, etc. is lots of fun.
    -- Shakespeare

++DivKid Mutes, very useful. If you prefer buttons to switches...
https://www.modulargrid.net/e/happy-nerding-4xmute-black