Okay just a thought here, dont know what some of you will think, but the fender flares on the back come with the door. What if I were to close the rear doors with an exo cage over them, buy seats out of a 2 door and basically run a 2 door setup on a 4Runner. Just a thought, I know that somehow I could make the rear doors work with an exo, but this seems easier to work with and not a huge hassly, think early 4runner and thats kind of what I'm thinking, but with tube.