Do you have an estimate as to when the server might be back up and running? Will you open it after you've finished replacing CPs or will it be open to play while you're building new CPs?
forget it! Replace nothing and add new things!
I'd help build stuff but my computer is ded again
if you're not replacing warehouse add some actual boats to it. that way it won't be borderline trash
whatever you do, do not remove the warehouse!