I have a 98 Tahoe, Of which I am repairing after being hit in the left rear. While I am getting this road worthy I will be making some changes, and one of the things I would like to do is convert my Barn-Doors to a tailgate and lift glass set up. I realize that I will have issues with the rear wiper wiring and switch. The real Question is, has anyone done this before? or even know if it is possible?