Iv'e been pondering the same thing for my A-bone, but hate the thought of laying out money for a kit, We replace a bunch of window regulators & motors on customers cars especially after an ice storm like we had a couple of months ago so I kinda keep track of what might work and I really like the setup that the Dodge Durango uses, especially the one for the rear doors on the 4 door model, these sell over the dealer parts counter for $85 and are complete with the motor, only other thing you'll need are switches & some wiring....I'm sure your local dealer would let ya take a peek at one....