There is so much to learn about car audio, and honestly I don’t want to make it a hobby. I just need intelligent help and the guy from BB was no help what so ever- there has to be a way do what I want. I want to replace the factory radio with head unit that can take a line in from my ipod, or hardwire a direct input. I also would like to replace the factory speakers with a coaxial setup. Any specific suggestions are appreciated. I have $350-400. Thanks so much!