Our 360IBL has same specs. But we have 3 separate tanks. Black, shower gray, kitchen gray.
Our kitchen gray fills very slow and it has a sticky valve. While mine is outside the wet bay, I have to spray silicone on the cable and put thetford valve lube down the kitchen sink to keep it moving smooth.
We get about 10 “navy” showers in our shower tank.
2016 RAM 3500 DRW 4x4 LB LoneStar Edition, w/Timbrens, Andersen Ultimate 2, Swift Hitch SH04 WiFi Backup/Rear View Camera
2018 Chaparral 360IBL w/Tireminder SMART TPMS, Furrion Wireless Observation System, Progressive EMS-HW50C
2006 RAM 3500 DRW LoneStar Edition
2011 Starcraft 392BHU w/Andersen No-Sway hitch