Hi, I’m just about to connect my Orion DCDC charger and have 2 x 60 amp breakers to install inline as the “external battery protection fuses” I want to know 1. If I install the fuse inline from Alternator to start battery, Then would I need to also have one inline from start battery to DC DC charger input? Additionally I will install another 60amp breaker inline from DCDC charger output to House bank. You direction assistance here is appreciated.