I am looking to replace a set of 6Volt Crown flooded cell batteries with a DIY LiFePO4 build. I am currently planning to get 16 of the 280Ah cells and build four 12volt banks. I am leaning towards the Overkill 120A BMS for each bank so I would have four in parallel in the system. I am sticking with 12volts as this is going in our RV which has a significant 12volt system now and my Victron inverters are 12volts. I currently have 1200 watts of solar but will be expanding to about 4200 watts around the same time this is going in. The RV is stationary on our property and the solar panels will be ground mounted ( I knew you would ask how in the hell I was getting 4000+watts of solar on an RV. ) Thanks for any feedback and thoughts.