Like the title says, my uncle needs some new mains and a sub. It's a fairly large living room with open hallways. He prefers bookshelf speakers, but I may convince him to do floorstanding if that's the right choice (the bookshelf speakers will be on stands anyway). It will pretty much only be used for movies, and occasional music. Budget for the speakers (pair) is $300 (new or used), and budget for sub is also $300. It seems the Paradigm Focus or Titan might be good choices, maybe something from JBL? I've heard good things about the stuff from av123.com and axiom, but it all seems a bit out of the price range. As far as subs go, SVS gets very high marks, but I'm not sure if I can find a model powerful enough and stay within budget (used of course). So, suggestions? Thanks all.