I am putting together a new system for a 18 x 22 foot room. It could be considered larger as it opens with double doors to another 18 by 22 foot room and has 9' ceilings. I was considering the following. Rti8's front -$299 each Rti6's middle - $349 pair Rti6's rear - $349 pair CSI5 Center - $349 Sub Polk 404 $399 Amp Onkyo 702 or Denon 2106 or HK Avr 340 $561 vs $595 vs $647 All prices include delivery and tax. Somewhat limited in selection. That is why I selected rti6's for mid and rear speakers. I would appreciate any comments. This system comes to about $2,500 and I would like to stay in that range. I would appreciate any comments on the amps or any other part of the system. I like the Onkyo, I think because it is THX cert. I would also like auto setup. My preference is for glass breaking, clicks pops and such in movies to sound crisp and sharp. As the system is not intended for music, I am looking for good movie performance.