The "form over function" demon is haunting my basement finishing plans again. The wife wants me to look into "on-wall" speakers. NHT L5s evidently are matched to NHTs M5 and M6. I was considering going with two L5s and a M5 for the center. The four rears would be NHT IC4s (did I mention the form over function demon?). Sub duties will most likely be a SVS PB12-ISD. Amp will either be a Denon 3805 or Yamaha's RX-V2500. TV will possibly be a 60" Sony LCD RP. We plan to drive to Lawrence KS to Kiefs to check out the L5s this weekend. Any thoughts or recommended subsitutions?