I love music, sometimes a in a bit richer form than my stock 4 speaker system can provide. I'd also appreciate more substantial midrange and bass. I'm certainly not looking for a boom car or anything elaborate like that. However I'd like to hear opinions on what combinations would work well. My main idea would include four speakers (perhaps component speakers), an amp and small subwoofer. I'm leaning towards a straight forward head unit with an in dash cd player.