Amp / Speaker combo ~5k

I am close to purchasing a Parasound Halo Integrated, to pair with either Sierra Towers or Revel F206 (I have heard the Revel but not the Sierras). Any thoughts on this combo, or perhaps other good integrated amp combinations in the 5k ballpark? This system is in a main room so for the amp I need multiple source inputs, practicality, and reliability. Thanks.