Fusion CAB000863 Boating Wire

hi guys so i posted a short video and now i'm kind of doing a little follow-up of what i've done i just did a test run i mean if you have this bow if you're seeing this the wiring on this boat um it's not the biggest thing i already changed the radio it was a gauge style radio and i put a apollo 670 so basically i let this go in one of the other videos and see i used the harness from the actual boat and just put the cables together with the heat shrink conductors that's what i'm using for everything just for security um i'm connecting gps i have a new garmin 943x and connecting here um the radio actually goes to the harness of the boat so i'm not kind of not touching that i'm leaving all the inline fuse just for extra protection and then i'm adding this little um four gauge and then i have usb usbc with a little bolt meter here and a 12 volt because i actually disconnected the one that