Great way to hide lights: check out scarytombstones.com. This guy makes wedge shaped stones that you can put flood lights under. There are pics on his website that show how they work. I've got a couple coming, and I'll post my review of them.Looking good so far. Maybe add some miscellaneous bones on the graves (available at walmart), some zombies/monsters/groundbreakers and/or crows, and some fake rocks or small gravestones to hide the actual light fixtures.