So I saw this post, and while I am referencing Don Casey's Sailboat Electrics Simplified, I still have this question: Can I have a wire that is "too big"? And I don't mean a 2 gauge(AWG) wire for a 25 watt light, but if I bought a 12 gauge wire to run my electronics (which include VHF, knot meter, cabin lights, small cabin fan, steaming light, running lights, bilge pump...and I think that is it actually), would that be a big enough gauge. And I also mean that they will be on separate circuits. Thanks in advance!
Lake Pontchartrain and beyond (hopefully)
1978 Ranger 23