I have 2 AGM 12V 125ah batteries I want to use parallel. They are right next to each other (so wire to be <a foot). 1200 watt inverter (more than I'll likely need), 50 amp MPPT/DC-DC charger, 3x100 watt solar panels, 12V refrigerator (plus usual led lights, fan, charging ports). Question: the 2...