Also, imagine if they delivered the ship 2 years later and the client said "its all about on-land ships these days, we really need it to move on land too, oh an

Also, imagine if they delivered the ship 2 years later and the client said "its all about on-land ships these days, we really need it to move on land too, oh and can we make it with sails, sails are cool. But we don't want to compromise on speed"