I’m not sure who recommended the expansion boards but I want to say THANK YOU!!
These things are fantastic. Saved me so much time and frustration.
https://www.amazon.com/gp/product/B01BSFK3RK/ref=oh_aui_detailpage_o05_s00?ie=UTF8&psc=1
The only thing is that now the control boards won’t fit in the case with the fan anymore. Time to build my own control box.