I looked at these yachts on-line and watched a video on them. I can't help but wonder how maintenance is with 3 engines in stead of two. I'm also wondering how well it handles with 3 engines. I know what they claim but their claims in advertising a yacht and the real world tend to be different. I know on my Riveria with 2 engines I could spin it in a tight circle and docking was easy. I am wondering what kind of effect 3 engines will have.