well im not absolutely sure but i think you would have to take out another BIG chunk out of your back seat. why you ask? ok, notice how the front seats are sitting on the floor of the car? now, look at where the bottom of the back seat is sitting. its not on the floor like the other ones. its a bit higher up. get what im saying? so some how you would also have to fabricate pieces to have the brackets of the seats hold on to and the seat belts and what not. you know? so all in all you have to find some way to get the back floor level with the front to get the seats in. sorry to bust your bubble. its a great idea though, i would do it if i had tons of money.