Rewiring things arne't usually that hard, just making it look good and running it is what you can slack on, usually under the door seal guard and under the carpet works best. Yes, those speakers are awesome and also if you would like clarity and a crisper sound...like everyone before me said amps to go with and if you do plan on getting a subwoofer set up, another amp would be best for that too, also I would suggest a Capacitor, it takes power from that first to not wear on your alternator and when you're stopped if you're pumping alot of wattage in the cottage lol (Sorry, highscool english teacher phrase) your lights will dimm and anything you do power wise, roll windows up, turn heaters on, etc. It will almost die. Capacitor will put a stop to that also.
