Hello everyone, I know this has been discussed many times but the more I read the more confused I get, I am electrically challenged but am trying to learn. I had a dealer add a dual battery to my P1K but I noticed they did not add the True isolator just the stinger and attached the winch to my secondary battery, is that ok? Also I will be adding a switch panel from PBR with 6 switches, usb, dual volt meter, and a 3" Boss radio receiver. I have a Blue Sea Fuse block to puck it into. My question is what's the best screws to hold the plate and I know I need to daisy chain the accessories but I am not sure how to hookup the the accessories to the fuse block. Can someone help me with a picture of layout easy for me to understand. Thanks