is it possible to put rumble seat in my car? (pictures)?

the back its flat and wondering if i can can cut it out to do it

ok here is the picture of the rumble seat....

http://i42.photobucket.com/albums/e332/aaronthe_pimp/rumbleseat.jpg

and heres my car.....


http://i42.photobucket.com/albums/e332/aaronthe_pimp/mycar-1.jpg

what do you think
cause i want to fix this car up