I was being lazy so I purchased
Hisense 50-Pint 2-Speed Dehumidifier with Built-In Pump ENERGY STAR (For Rooms 3001+ sq ft)
Model #DH7021KP1G.
drove it home slow and upright so I didn't have to let it sit for a day before using.
only had it on less than an hour and room Rh is stable and more...