wagon rear doors

[au2sw]

hi everyone,
i am looking at upgrading my forte wagon rear doors to electic windows. having talked to a local wrecker it seems this may be a harder task then i first thought. what i need to do is at least get a lhr door as the current one has a big scratch and dent in it, but im wondering if wagon doors are similar to fairlane doors. i know they arent the same as sedan doors, but since the fairlane and wagon are both lwb vehicles, perhaps the doors are the same? if so i may be able to source both rear doors with power windows. my other option is to simply replace the lhr door then fit power regulators and go from there. the other question i have which is more important i guess is, will the wiring for the power windows be in the wagon doors or pillers, or not?
thanx for any help you can offer
col