A few weeks ago I purchased a 2006 Nissan Titan. The truck is in great physical condition, but the prior owner must have liked his music LOUD, because the speakers are shot. I'd like to upgrade the entire system with a new reciever that includes navigation, reverse camera, and blue tooth. I don't play CD's in the car because they inevitably get F'd up, so I like the idea of an AUX input for an MP3 player. I have no idea what to look for in car speakers other than they need to fit the opennings provided, but wattage, crossover networks, amplifiers, sub woofers, and the like are not my forte, so a little help in making component selections would be greatly appreciated. I primarily listen to classic rock and blues heavy on guitar, with a little punk and metal tossed in the mix. I'd like to stay in the $2k to $2500 range tops! Thanks!