The Klipsch line is somewhat controversial with audiophiles. While it is undebatable they offer outstanding dynamics and efficiency, some of the other sonic qualities are more open to discussion. As previously mentioned, B&W, KEF, PSB & DefTec are some of the more conventional speaker lines that you might consider.
I don't think I saw what AVR you plan to use - many of these speakers present impedance loads to the amp that inexpensive AVR's struggle with.
Emotiva XMC-1 & XPA-5, B&W CM9s2, CM8s2, CMC, Hsu VTF-15, Sony BDP-S790 & HX929, Auralic Aries, Apple TV