Deletion
TBH, I am happier to keep it running, just in case anything does happen - because we will need to do our own tidy up / rewrite to include the latest historical updates IF we do need to go hunting for a new game.
I don't think the content of this game will have a significant impact on RPoL storage costs or the back-up issues, or else I would suggest we trim the content now and just keep the relevant stuff.