Hey all, I've got a couple things on my mind and this seems to be a damn good place to get them looked at. First, I have a 1995 240sx SE that I have replaced all four speakers with 6x9 Kenwoods. I did not replace the wires. Should I have? What are the benefits of that? Do I need to go back and do that? Second, I'm buying a decent head unit off my roomate this weekend, and I'm going to have it installed at a local Crutchfield's. How much can I expect to pay? Third, in the near future (meaning a month or three) I am hoping to buy a small amp, box and a single ten. I'm trying to combat weight, along with rattles and cost, which are the reasons I'm going small. Can anyone make any reccomendations? Where should I look for nice parts? I'm not afraid to buy used, as long as everything is in good shape. Last, what type of problems can I expect to run into? And anything else you can think of that I might have skipped would be greatly appreciated. Thanks for reading. Tim.