I just bought my forenza about a week ago and am looking to upgrade the sound system. I know a few things about wiring an amp, but am still a rookie. Could someone give me some good advice as to how I should go about this? Mostly in regards to where to run the wires (power, remote, and where to ground it) and also how to disassemble the parts of the car where needed to run the wire. I would be extremely grateful for any good tips. Also I am looking to do this with the stock head unit in place if that makes any difference.