Here you go. Some fatboy PRON. Fatboy.....such a cool name.......I told my wife once that I just got a new fatboy....she was excited.....for short time....
So, some technical difference:
Fatoby: 2" insulation, stainless doors, perm water pan, commercial fire box, 17.5 tall, 20 wide, 20 deep.
Party: 1" insulation, powder coated doors, removable pan, standard, 25 tall, 16.5 deep and 15.5 wide.
If you want, you can pimp a party out with commercial fire and stainless doors, but you might as well buy a Fatboy at that point. Fatboy is worth the money.
Down side to a fatboy, it is short if you are a tall guy and really needs a stand. Upside, it is loaded out of the box. You can also change shelf confirations based on application. Here are two. 1 basic 4 shelf set up. 1 with 6 shelves evenly spaced (rib machine). Custom carts are nice.
For pics, that is a 16 lb untrimmed packer with a lasagna pan and 4 shelf set up (4.5" spacing) and the other one is a 6 shelf set up w/ upgraded 180 doors. The custom cart is a design very similar to CPW's.