Hi fellas, great site!! OK, planning on leaving the head unit stock to avoid getting car briken into constantly. so, couple of questions. 1. where should i run the power wire for amp through the firewall?

2. The stock setup has the tweeter behind the drivers and passangers mirrors, can i use the stock local and just add aftermarket tweets to the local, using the stock housing? what size is a good fit? Thanks for any advice.

sorry, one more. years ago i tried to do an amp on a stock setup and could never get the line level adapters to work worth a crap. are the modern ones any better, or should i plan n an amp with speaker level inputs?

Thanks again. look foreward to years on the site.