I am running an older kenwood Amp right now and it sounds good. I was just wondering what you guys think about the old amps vs new. Because the amp I am running now is about 8 years old but hardly used, mostly stored away. But I can get some great deals on some new amps right now. Would the newer amps like the Precision Power or Arc Audio's or Phoenix Golds sound better and why? I'm not sure if I should by a newer amp .