Wow, looks great! I don't have much interest in making a boat, but this looks like a great Kickstarter. Also, the thrust and efficiency looks crazy good on tho

Wow, looks great! I don't have much interest in making a boat, but this looks like a great Kickstarter. Also, the thrust and efficiency looks crazy good on those! At 50% it looks like 1.2kg + what looks like 30g/W, which is insane efficiency compared to multirotor motors on the market now. I'm guessing the fact that you're in water helps substantially with that, right?