Just based on their reputation I'd consider an
SVSound (with the PB12-NSD upgrade) or Hsu Research package. You'll find some reviews on the main site under pro reviews. The downside is the SVS SBS-2 speakers aren't very sensitive and may not blow the windows out.
Another choice could be a pair of Infinity Primus P362 towers, a PC350 center, and a pair of PC152 bookshelves for about $800-900 if you shop well, and an SVS PB12-NSD sub for about $600. The infinities are really easy to drive.