I assume you will be adding an aftermarket receiver hitch as part of the weight distribution hitch.
BTW Check out Etrailer.com, for better deals on this type of equipment. They have air bags too.

http://accessories.etrailer.com/search?w=reese+weight+distribution+hitch&x=7&y=9

Last edited by saddlesore; 04/08/14.
If God wanted you to walk and carry things on your back, He would not have invented stirrups and pack saddles