Using the Hapax to control other controllers for MIDI to CV?

Im in the market for a Hapax, just in the research phase. Ive watched a ton of videos, and done a lot of research, but have never found an answer to this particular question.

What I want to do is basically use my current controllers as glorified MIDI to CV converters, and use the Hapax as the brain. The 4 CV outs aren’t enough for my needs, and so what I want to do is have the Hapax connected by MIDI to my Oxi One (Mk I), and use it to control my modular rack with CV. And then the same with my Keystep Pro, and again with my beat step Pro controlling drums.

Would this be possible with this setup with the Hapax as the central brain of the whole operation?