Any suggestions - I am just about to upgrade to 5.1 from 6.1 and want to buy a single speaker rather than a pair . I can only get my wife to buy in to the idea if I get a discrete one that looks like a picture so was thinking of a flat panel speaker ( mission? ). Any suggestions of speakers or dealers. The other speakers in my set up are B/W 602s and cc6 up front,Canon V100s as the rear pair and rel q100 sub.