It sounds like you've begun just where you should have. a good cemetery fence and some headstones are the staples most all haunts have. As far as storage, you might as well give up thinking that you're out of room now. wait till you see your attic three years from now, lol. the main thing to keep in mind at this time of year, is not to over extend yourself and do too much. It's easier to give that advice than take it. We all bite off more than we can chew, and wind up working on stuff while the first kids are coming up the drive!