Are you performing, or is this all studio use? Are you also using this with a guitar, or is this really all for synths?
If you have modular and its studio use, I’d just build out an fx box with line level ins/outs. It’s more flexible than pedals because they’re designed for on the fly usage, where as pedals are designed for guitarist to be used on single settings, unless you add midi to it, but by the time you get the desired flexibility, you might realize it wasn’t worth it?
Anyway, good luck whatever you do.
I’m actually at the point (again) of selling off my stereo pedals and only keeping what’s left for just guitar. What I can get from a modular effects box, vs just connecting to a computer beats pedals any day. Even the H9/H90 is a digital effects box with some of the algos available as plugins.