I wonder how switchable those Headways would be? If space on my GPR-S permitted, would it be possible to simply swap out my 24 60AH TS LiFePo's for 6 or 7 of these Headway batteries? I have a charger that just seems to charge whatever you hook it up to until it has 90 volts. I believe my controller works with charges that are 90 volts and below. I have no BMS. So, space permitting, could I expect to plug in let's say, 7 of these headway batteries in place of my current set of Thunderskies, and expect everything to work pretty much the same (but with more C-power)?