I read a couple comments that the jack brackets on the outside of a FWC Eagle are not strong enough to use with tie downs. Is there a way to reinforce them or how they're mounted to make them capable? I have considerable investment in Torquelift and Happijac hardware for mounting my current Skamper externally. I'd like to be able to use this existing hardware when/if I get a used FWC or ATC. A bonus would be that I could then store some stuff in the truck bed through the trap doors that exist to reach the internal tie-downs. If there's no way to do an external securement permanently, would it at least be OK to use the external setup for a couple days of highway driving?