Quick question for those who have installed front speakers, I ordered an Infinity Reference Component System and an amp for it, my question is what did you guys do with the stock wire thats running from the head unit to the factory speakers?

I used it. Have fun if you plan on running new speaker wire into the door instead of using the admittedly crap wire that's already in place. Unfortunately that's what I did...

leave it in there for when you put it back to stock.

exactly.