I've updated the rack to have just one voice; added in some effects, slew and an output module. Let me know your thoughts!

I've been on the fence for buying a desktop acid machine but I want to consider my options for what I can throw together in a rack first. This is my first time putting a rack together so please be easy on me, any advice is much appreciated. I'm just looking to make some deep growling acid. I've considered other sequencers but I really enjoy stepping out of typical 8 step acid sequences.

(UPDATED RACK)ModularGrid Rack