Has anyone done this?

I haven't.

But it shouldn't be too dificult.

is anyone's crank window already prewired for this, mine isn't...:mad:

I would reccomend an aftermarket kit
(ie: Autoloc) to turn your manual windows
to power.

I have the factory PW and when they work
they are fine but they can break, the gear
strips out and you have to find a replacement
motor. Either $75-$150 used or $275 NEW!

I've come across a few others with the factory PW
and they have the same problem, one of the
replacement junkyard PW motors I ordered was stripped as well! I sent it back.

Next time they fail I'm ripping them out and
putting in manual cranks to bolt an aftermarket kit to.