I am building a house and love drum lights, but I'm not sure how many us too many? Do they go in every room? I would love something fancy with crystals hanging in my master bedroom and walkin closets, but I also like the drum style in hallways, the two story living room, dinette and dining room. I even like them as pendants over the island! Is there a rule as to how many you should put? I don't have a picture of the floor plan, but I can attach pics of a few pendants that I like.