Does the Minibrute 2s have a clock out? Assuming you'll be using that with your rack? You might get recommendations to use smaller modules, like maybe FX Aid XL instead of Beads, maybe Bastl Ciao! instead of the Audio Interface II and ALM headphone output...the idea being to free up some HP to add some additional VCAs or utility modules.

Yeah, the MB2s has a clock in/out, but I was thinking of having the PNW as the master clock. I'll look into the Bastl Ciao. Thanks for the suggestions!