Eh, screw it. I'm tearing down the towers and we'll replace them with something else come the new seed. New seeds are more fun anyways!
So, with that, it comes out to this? Yes? :
I kept a few chunks of the ocean I need E of the museum, plus the Mooshroom Isle because it fit so nicely into a chunk and it's fun to go out there at night and mooshcow-tip.