Hi - I'm not great at electronics.
I'd appreciate advice on the cable size to use from the battery switch up the boat to the helm.
set up will be
2 battery / 1 engine (Honda BF50A - manual says 10A dc output?)
Battery isolation (probably the Blue Sea) switch with ACR also blue sea?
Length from battery to helm and return is no more than 10m overall length
Items at Helm -
Fuse panel connected to switch panel
GPSMap 723xsv - Manual says 36W draw?
Single white light mast
Allow for possible future additions like fixed VHF (I use a handheld through choice) / stereo / deck lights
What is the AWG cable size should I use for the run from the battery switch/acr to the helm?
Should I incorporate a CB - if so what size Amp?
Apologies if these are the stupidest type of 'lecky questions but no matter how many websites I read I just can't seem to get my head around it