I got $350 dollars to spend and I want my bumps in my trunk to be heard from the otherside of town. What is the best bang for the buck when it comes to budget amps and speakers. I was thinking about getting a single 12" 2004 Kicker L7 or a 15" Kicker L7. I can get either of these for $200 off of ebay. That leaves me with a $150 to get a 1000 watt amp, any suggestion? Oh yeah would a single 12 or 15 be enough?