With the elevator improvements that we've seen coming thanks to the new Building Blocks UI in the elevators, is that kind of stuff coming to the ships as well, with how we interact?

Any ships that have the Building Blocks, or have the transit system as their main elevator, will be able to now set up with the Building Blocks UI. So the Carrack will be almost certainly the first one that comes out with that, because when we've solved it all on that, that's our test case for doing it in ships. From a UI point of view, at least.