Sorry for the delay, work has been insane, here is the picture of the truck. I am thinking the cutoff tool would be the way to go. I have a friend to help me, I am thinking of cutting the roofline between the bays then tying a chain around it to a forklift and seaing if i can snap of pices with brute force. As cou can see in the pic we tried using the forks to lift out the sections of the bays, but i amost snapped the forks. Thanks for the input.