Hello I am currently setting up my first home theater setup for music and movies. I am trying to get the best sound and I have yet to set everything up. I have everything except for speaker wire. I am not quite sure how much of a difference there is between it but I still would like to get a good kind. Right now I have Polk audios M20's (floorstanding), CSR (center), PSW10 (sub), and R150 (bookshelf-surrounds). I also have the Pioneer Elite VSX-01TXH receiver. What speaker wire would be best quality and what size do I need? Any help is much appreciated. Thanks!