The Jack Pad Bracket is designed for the original air bag system, but can be easily slightly modified to accommodate the four bag system. Heinz Wittenbecher did this and mentions it on his web site HERE.
Air Bag Lifters Set of 4 - $119.95
I also make custom hitches. I even made one for a person that removed the bumper and spare tire permanently, and covered the rear frame cross member with fiberglass.