My wife told me to clean out the DefTech B2000's and find something that doesn't dominate the room (size wise). I want good sound and willing to pay for it (within reason). Music 60%, Video 40%. Told wife I'll need a sub, center and surround. Power will come from Anthem MCA50, preamp Anthem AVM50 (Sonny's old stuff). Room size 18x20x18. Music taste varies: Rush, Genesis, S-Dan, Clapton, C-Botti, Rippingtons... Am I asking too much of these small speakers to fill a room with really good sound supported by a very good sub? Any advice is welcome. Thank you!