Built my CV backwards and upside down...help?

So I spent the last couple days building an immense CV for my new home base:

http://steamcommunity.com/sharedfiles/filedetails/?id=526036783

http://steamcommunity.com/sharedfiles/filedetails/?id=526036814

However...I seem to not only have built it upside down...but backwards too.

http://steamcommunity.com/sharedfiles/filedetails/?id=526036847

Anything I can do to fix this and change the orientation of the ship?