I am getting ready to do a wiring project on my outlander but I want to do everything all at once to avoid having to remove the side panels and headliner in my car more then once so I am hoping people can point out items that I might want to consider adding at the same time during this project or at least pre-running the wires for incase I want to add them down the road.

Being added during the project
Rear Camera Installation
MMC to Rear Entertainment Link
Direct power link from battery to DC / AC Inverter
AC Plug on passenger side of the cargo area next DC plug
Center Console AC Plug
RCA Cable Run to driver side of cargo area
Back Up / Side Impact Sensor Kit
RCA Splitter off of the RCA port on the rear entertainment system
Sirius TV Kit
VFD / FR Emergency Lighting Two in rear / one to dash / two to grill area
CB Radio Antenna
iPod Cable Kit
Cobra XRS R9G IntelliLink

Prewire Install
Additional Driving lights to be mounted on bull bar

Is there anything else that I am missing that would involve having to remove the headliner or the MMC that I should consider prewiring for just incase I want to add it down the road. Cant wire for the 2nd row seat fold down cause the switch locations are being consumed by the RCA & AC plugs.

Also does anyone have a suggestion on which pass through port to use to get through the Firebarrier between the cabin and the engine block?