I am currently running 16 gauge wire from my receiver to all my speakers, and my fronts are biwired. I was just wondering if it is worth it for me to go out and buy some 12 gauge or less wiring. Will I be able to hear the difference, or will my 16 gauge do just fine? I have a yamaha receiver with paradigm monitor 7's, cc370, and titans for surrounds. Thanks for any input.