OK...I had a go at restructuring this:
All of the previous modules are still in there. But the additions are all designed to work with other modules as "units".
For starters, I put a 2 hp quantizer right by the Complex VCO. This will let you use the sequencing function of the Stages with actual pitch data being outputted to the VCO. And I added a 2 hp mixer after the VCO to let you sum different waveforms, adding some more timbral complexity beyond what the Verbos VCO does.
Belgrad, then Veils...two of the Veils VCAs can then easily be used for VCO-VCF levels and for the level off of the VCF to the Frequency Central Stasis Leak. That, I chose because it allows you to send in a mono signal, but get stereo chorusing, reverb, or tap delay. This then makes full use of the stereo output capability. The ENVF is next to this, right by the audio input. This rework also puts ALL of the audio path on the top row for an easier signal flow, moving the modulation, etc down so that these signals "patch upward" to the audio modules above.
Bottom: Pam's, Plog, then there's a dual LFO with a LOT of additional functions, notably sample & hold, noise, and 120 degree phase shift for the LFO outputs so that synced-but-rephased modulation can be done with this. Maths, the dual VCA, then I moved the Qx to the left of the Quadrax so that it's a little easier to "abuse" it and the Maths in tandem by crossrouting start and end (and likely many other) signals between these two. Then a Roti Pola, which is there to screw really hard with four channels of that Ochd octal LFO, by combining, attenuating, repolarizing those signals (and others, potentially) into complex LFO curves for elaborate modulations while still leaving four more outputs free for elsewhere.
Lastly, I rehoused the whole thing in a Doepfer A-100 case, since you'd mentioned that above as being where this should all end up. This still has all of the original modules, therefore...but NOW, all of the support modules are amply present that rip the lid off of them, and bring the whole build up to speed. In fact, note that my additions all have to do with the functionality of OTHER modules...this is how you've got to think when building modular rigs. You WANT complex interoperability and functionality to be present, if you need it...but at the same time, the build needs to be straightforward and performable. I think this nails both.