I'm gonna disagree with Noraly's "design philosophy" a bit. Although I love carbs, I think fuel injection would be better suited for what she does. I think she'll find the carbs lacking when she hits her first mountain pass at about 10-11,00 ft. Being CV's they'll be better than normal slide carbs, but she's still gonna be way down on power "up high." And carbs will be less tolerant of contaminated fuel than a modern FI setup. I think her decision to use carbs is driven more by the "minimal electrics" philosophy than any advantage the carbs will bring... which brings me to...
Modern day electrical systems are about as reliable as Old Faithful. They just are. I've watched Noraly since the beginning. In all those years I don't recall a single time where an electrical problem had her dead in the water. I could be wrong, but I don't remember it ever happening. The only advantage I see she's given herself is the ability to run with a dead battery. But... modern day battery (jumper) packs are both light weight and powerful. So again' it looks to me more like a solution in search of a problem than any huge advantage.