Thanks for the help/feedback! 
Good questions and observations! It is indeed for live use, so far only at home though, but I might maybe eventually maybe venture out into the world with it 
I definitely watched all of mylar melodies’s videos about his proces/way of working. There is not that much in depth information available about building/designing a live eurorack setup. I especially like that he also shares the reasons behind certain decisions.
There are some modules directly pulled from his setup, but most of it comes from sort of having the same general approach of using sequences that are fully structured and under my control combined with some other stuff as well as trying to limit the amount of things one can/has to do.
Yes, you’re definitely right here. I do have another DVCA which I’ll probably add to the case.
To be honest so far I haven’t really felt the “you can never have enough VCA” thing that everyone always mentions. Maybe my patches are too simple for that? Haven’t really felt the need to change the amount a modulation is applied over time for example.
Envelopes is a bit more of a problem. I have to say I really like Maths’s envelopes, they just work very well for me. In theory if I move the drum modules I could fit in another Maths, but that seems like a bit much. I’ve been considering a Zadar but I don’t think it’s direct/hands-on enough.
Alternatively maybe 2x a Pip Slope: a lot smaller and still offers CV control of the attack and decay (not both at the same time though, but could be multed of course) or 1x Pip Slope and 1x Function. Do you have any suggestions/ideas for this?
Regarding your Ornament and Crime question: I’ve been mainly using it for Quantermain/2 Turing machines, but use some other modes as well from time to time (mainly CopierMaschine, Harrington 1200 and Piqued) . I recently flashed Hemisphere on it, still have to explore it a bit more to become comfortable with it. But the fact that one can run 2 apps at the same time makes it functionally a lot better, especially in a smaller case.
Do you have specific apps in mind that would work well?
Yeah, good point, they might not really be necessary. There’s only 1 buffered mult actually, it’s there mainly to split pitch. Might not even be necessary in practice, I’ll have to try.
The other mult can probably go and be replaces by some form of stacking cables or splitters and see if I like that.
I added a compressor for the sidechain since I’ve been having some issues with the kick and bass (and sometimes the “lead”) causing distortion/clipping and I haven’t been able to get rid of it with just changing volumes. So I figured it would probably be a good idea to create some space for the kick.
I guess I could use another (inverted) envelope + some way to combine the envelope of the bass and potentially the lead with the inverted envelope to control their VCAs but I figured a compressor is probably easier and less HP. And some compression might be nice? Not sure.
I live in Europe, looking at Schneidersladen for ordering and there’s not really a significant price difference between MSCL and Autodyne.
Assuming having a compressor with sidechain is useful: Would there, apart from price, be a reason to pick one over the other?