Great looking room. Looks like you're setting yourself up for success. I have a similar size room and am also using a quest dehumidifier. I've been looking into controllers as the quest only has the dry/normal/humid setting knob and though I can get it dialed in pretty good it can change when the weather does. There is an electrical bus panel next to the dial on the units that wires right in to a controller. That way a person can set an exact number for humidity for bothday and night. I've also started using smart plugs as timers. So far no trouble with them. I just set them from my phone app.