Here's my setup, I've got B&W fronts, rears and center with an Energy sub and a Marantz 5400 receiver. I've been debating the addition of the rear center my main problem is the room. My house has a family room that opens up to a dinette, which then turns into the kitchen, seems to be popular these days. The only way I can wire this is to put an in ceiling speaker directly above my main listening point which is right between my two rears. I was looking at the Paradigm CCM60 I think is the model because it has two tweeters that fire in different directions. Anyway, my question is this....is it worth it? Should I add the rear center or not. I've played with a small bookshelf speaker back there, but it is hard go guage how much of a difference it will be with it in the ceiling.......oh yes, forgot to add that the Paradigm can bought one at a time, another part of the reason I was looking at that speaker.