I'm going to install my receiver this weekend, and I planned on running the power and RCA cables for my amp too, even though I haven't got it yet. I've read that when running the wiring harness to the back, it's easiest to run it under the driver's side trim panel. My question is, if I run the amp's power cable there too, will I have a lot of noise coming from my speakers? What's the best way to run the wires for the situation I described? Thanks.