I've got my power wire zip tied to the wiring that runs along the firewall just below the hood, so far it's been out of the way and hasn't been a problem. If you've found some place on the passenger's side that's a little better IMO but make sure you can see the hole on both sides, my entire passenger side engine bay is filled with climate control equipment and the last thing I wanted was coolant leaking all over because I drilled through the heater core, much less freon escaping into the atomsphere because I drilled into the heat exchanger for the A/C. Really it's important to find a bolt or something that goes all the way through the firewall and is visible on both sides to use as a referance point and take careful measurements on both sides to make sure you won't damage something when you drill through.

 

ok, i've got no worries cause my friend who works for Dodge is coming over to help me put everything in.