Sure, if you plan on running the boat as a way to make money the total running cost would make sense, but it's just a leisure boat so the financial aspect isn't

Sure, if you plan on running the boat as a way to make money the total running cost would make sense, but it's just a leisure boat so the financial aspect isn't really good to start with. It's just a way to have fun while burning money. But yes the bigger problem is the hull, that clearly isn't ready for difficult situations and this is why I said that. If you just want to have fun it's not really worth it to spend all that money for mediocre capacity when you could have gotten a decent experience for much less. I really don't get it, a sail boat makes much more sense if you just want to have fun without relying too much on a noisy motor.