Finally, I'm finished redoing the electricity of the boat!!!. I just stripped the old mess, designed a new floating ground system and did all the wiring. Everything seems to be working fine, and not a single fuse/breaker went off. I'm actually impressed with myself. It did take me about a year to do the learning, the design and the work itself (working only one day a week).
One of my three Trojan J185H seem to have shorted one cell. Well, we'll have to live with only two (about 500 AH) for the time being. Bringing another one to Seychelles would cost a small fortune..
Next projects: Engine and hydraulic propulsion system.