Looking for some general advice on upgrading my electrical system on my dual alternator diesel. I’ve drawn a schematic of my current system and a schematic showing my planned upgrades. The 24v system is light on details but overall runs really well, so just adding couple extra components to improve on. The 12v system has always been low on power, and I’ve added more electrical components since buying the boat and my electrical needs are higher than what is equipped. Could use advice on any red flags you may notice, fuse sizes, modifications, etc.