What do you guys think would make the better center. I have a fluance set up with an AVSC as the center. its here.. http://www.fluance.com/fluancemv670c.html I want to purchase an extra SV-6.. IT is here http://www.fluance.com/fldyhidetwbo.html Question is, which would make a better center. The sv-6 has the same tweeter as my mains. The AVSC (center) I have now has a titanium dome instead of neodymium. Does this effect timbre matching. I was thinking about using the AVSC as my rear speaker. Also Im obviously not concerned with looks yet. Thanks!!