To my knowledge, there isn't a Valencia based ship that players can equip. I think an airship design (i.e. traditional MMORPG airships with rotating vertical propellers) in a clockwork design (i.e. the clockwork dials, gears and rotors are powering the ship) could be an addition that can fill Valencia world absence in ship selection.

As long as there's a deck to fight from, going beyond the standard sailing ship is great! Let's add submersibles as well. ( For that steam-punk, Jules Verne style. )