F450 Fiver Bed - Will This Fit A TC?

Thanks for the good advice guys. I found a guy that does custom work on bikes and cars. He can cut the rear level with the truck bed and then modify the removed piece to make it a tailgate that is easily removeable. That was a great suggestion here.

I don't have a storage box in the bed but I will need to cut some plywood for either side of the hitch rails.

Next step is find a dealer and see what I like and how it would work.