Woodland Hills
Guru
The last Hatteras I surveyed was a 1982 53'. It had 12vdc, 24vdc, 32vdc, 120vac and 240vac systems along with two alternators on each engine, three battery chargers, two inverters, two generators and seven battery switches.
No one but a certified marine electrician or someone with a very fat cheque book should own a boat like this.
Oh dear! My Hatteras has all of that and more and I’m neither wealthy nor a certified marine electrician: should I sell her at a loss or just walk away?
BTW, you forgot the two isolation transformers, the two thrusters with their batteries and chargers and the 5 aircon units. Plus around a dozen pumps.....