Hey. I was just wondering if a bookshelf speaker pair could work well for the front and rear center channels? I'm a newbie to HT and such, but I've decided on my reciever (Kenwood VR-6060) which supports 6.1 audio, and I can either buy a single dedicated center channel for the front, or a pair of bookshelf speakers for the same price but you get the two bookshelves instead of just the one real center. Is this worth it or are the bookshelves just not designed for that kind of thing and would pale in comparison to a real center channel speakers? Thanks in advance.