Ok, I misunderstood the power issue.
Pam's can work as a quantizer, but perhaps better to use it for tempo tasks. Doepfer has a very affordable double quantizer and good features.
https://www.modulargrid.net/e/doepfer-a-156
Regarding the mixer, I meant a mixer in the rack to mix CV signals. Matrix type for example
https://www.modulargrid.net/e/ai-synthesis-ai008-matrix-mixer-black
in only 10HP.
-- ferranadsr

No worries, does Pams not do both at same time? Still learning about it. I’ve decided to not get Renee and stick with my OXI one for time being so if I put a small power module in I shouldn’t need to worry about space and power now. I can get the other quantizer and mixer you mentioned. I also want the Strymon module to put guitar pedals in. Might still have space for XPO! Excited about the new make noise module coming out though, sounds like a new stereo reverb, thanks for your help