I'm looking at Purchasing my home theatre system in stages. I would like to buy a nice receiver and some towers (Maybe something in the JBL or Polk brand) Then add to this setup with some surrounds, a center channel and a sub. Would this be overkill in a 4-plex (for my neighbors). Another option is to stick with a receiver (Denon??) and get bookshelf speakers, surrounds, a sub and center. What are the pro's and cons of both systems AND does anyone have setups with polk or JbL who can share their opinions. I would like to spend between 1000 and 2000 for the speaker setup (of course a bit more than this if I go with the towers) I almost brought a bose home but when I compared them with polk and JBL they couldn't hold their own. The sub was too quiet (passive) and the midrange wasn't very clear compared to the others. I decided at that time that I would try to piece together a system for the same price that sounded better (size of speaker doesn't matter to me) The price was $2,500 for the Lifestyles 28. Can anyone add their insight... it would help immensly.