Has anyone put a rear seat out of a sedan into a wagon? Is it even possible? Ive found an 84 bonneville sedan with perfect interior and want to put it all in my wagon. Having owned 4 malibu wagons so far, Ive never taken a rear seat out of any of them. The bottom is the same I assume, Im concerned about the back. How does it attach? Can the sedan seat be adapted? Or will I have to swap seat covers?