To make a long story short, I've got $100 credit at my local dealer where I get a lot of my stuff. I've got all the hardware I want, or at least that I can afford. What if any little things are there that I can purchase to improve my system? I've got decent interconnects, I was thinking of speaker wire, but mine is already AudioQuest, the blue stuff with 4 solid wires in it. Any suggestions? I know this is a dumb question, but I consider myself a novice with this stuff so I thought I'd seek some advice from people who know more than I do.