Whupped on it...
There was some stuff in there that was superfluous, I though; the Metropolis internally quantizes, there were a couple of unnecessary buffered mults, the Mixups seemed a bit much alongside the QuadrATT (they're not all that stereo...more like glorified TriATTs, really), and the layout was kinda hodge-podged.
The result I came up with is above, natch. The ordering is clearer now (audio on upper 3U row, control/modulation on the lower, and the output section and processing modules are now all together on the right). I also reoriented the Rings so that it can also be in position as a second 'filter', added a quad VCA/mixer (with switchable log/lin response), and jammed in more envelopes as there was only that single Function. Control section flows better, too...Pamela's left to act as the 'master clock/modulator', then the Marbles and Kinks as those pair nicely, and the Metropolis. Also, I tinkered with the tile row, reordering that so that the reverb is right by the I/O now, and the headphone jack is far-right to help keep the headphone cable out of the pile of patchcabling all over everything else.
The idea now is that you'd want to use the QuadrATT to submix as well as to split off individual attenuators as needed, plus the quad VCA module can be dealt with in the same way. The Magneto and Clouds are more or less reversable; they can be switched around to whatever order plays better, but at the same time this places them to output directly to the I/O, chaining one into the other; I like the 'mangle-then-delay' configuration, but you might find the other way around works better for you. Seems a bit more cohesive now, tho...