I am setting up a new system in my basement. I am going to be putting in a SHarp LC-80uq17u TV. I am trying to decide between a denon AVR x2100w reciever with definitive technology procinema 600 speaker set (including the subwoofer) Or an Onkyo TX-NR636 receiver with Klipsch speaker set 1014526 (sub woofer bought seperate). any thoughts? pretty easy to mix and match the speakers with the recievers too.. THE ONE AFTER THOUGHT IS I ALREADY HAVE THE INFINITI TSS-500 SPEAKER SET AND IF I COULD USE THOSE?