Mixing tie down systems

We use the Hapijack system and are happy with it after 15,000 miles. That being said, we haul a lighter camper than seems the norm nowadays at 3,000# fully loaded on a 2004 model Duramax 1 ton DRW truck that came from the factory set up for camper use. The bumper is a stout bugger with 4 braces on each end and toward the middle. It doesn't move. We carry the bulk of weight in camper low and toward the front, very little at the back. We also have installed a pair of buttons at each end of our receiver hitch mounted cargo tray/steps to the bumper with Derringers for that piece's stability. This arrangement effectively counterbalances any possible uplift from the camper on the bumper. To mix the systems on today's trucks it would seem to make more sense to Hapijack the front and Torklift the back. Just my thoughts, not gospel in any conversation.