The mockup you see below is as minimal as possible, and excludes dozens of modules I've been drooling over, but I'm really eager start making sounds within my budget of ~$1200.
I'm working on an industrial/synth-rock project, so I want something chaotic but musical. This Erica VCO sates my tube fetish, and the Ultraviolence sounds like exactly what I need for chaos. The dude from Error recommends another gate sequencer for it to reign in the rhythms, which is exactly what I was thinking, so I found that cool-looking, cheap-ish Blue Lantern.
The other modules are just what I determined to be "necessary" for those three to "function" well. I put those words in quotes because they're mostly subjective in modular world, but from what I've read, you're going to have a really hard time getting any satisfaction from a modular that doesn't have at least one VCO, filter, mixer, envelope and VCA. I know this setup doesn't have a mixer or filter. Please tell me what main issues I'd have if I bought all this and set it up right now.