>>64121186
>the one in your photo is a fishing boat, it was literally stated in the movie
Sorry, I did meant the one they use as a bat. Your "cargo ship" is more of a barge to me, a thin one. It's like 2 car line wide.
>it is at least 7,000 tons
Again, I've googled frigate go as low as 2,000 tons around its size, plus hiding volume underwater.
>machinery rather than mostly water
Uh... anon I think you are tired, boat don't let water in, just saying.
Accounting for the same magical science that let them build giant robot with analog reactor whatever, we can negotiate a 30% reduction and call it a day before we argue about the tactical advantage of forgetting you had an actual sword.
(seriously, I would have spent extra CGI sheckel having the sword air-delivered with rocket at the last minute)