IP66 Enclosure behind a hatch (so it is inside console)
Carling Contura series I or III switches with legends
Blade fuses fed from Bus-bars with all neutrals returned to fusebox
GPS Sonar VHF all on separate circuits
Connections made with heatshrinkable hotmelt filled crimps
Other terminations coated in liquid electrical tape or heatshrink
100 amp (or suitable size) primary positive protection fuse
Any new cabling tinned
General tidy round and secure with spiral wrap, zip ties and cobra conduit.
Circuit diagram with legend - now I'm being silly!!
Pretty much an amalgamation of all the good ideas on here, Rib International did do a rewire article but it was a while back, HMS how about a return to it?
Only probelm is how small the console is on our "classic" Delta its a right shoe horn job did think of rigging it all outside but it then prone to being damaged by cylinders etc.