I have two LiFePO4, 12v, 60ah each, connected in series. Running a 24v, 70lb trolling motor. I have a BMV-702. I'm at a loss of where to connect the BMV positive cable(s), the load end of the BMV shunt, the battery end of the BMV shunt, and anything else I need to know. Assume I'm ignorant about wiring and then it is more likely I can understand the answer! Thank you, in advance, for your help!