The trail gear 3 inchers flex pretty well with my shit box... Cant keep a set of bushing alive longer than a trip... but simple fix of linking it with help.
I wonder if the 5 inch pack just has extra leaves in there they you could pull out rather than swapping in a whole other pack ? just to take the truck out and have some fun with it without pissing away a bunch of money and trying to sell the 5 inchers on facebook market place " is this still available? "
Links are obviously going to be the route on this pile of parts seeing your baja bug and given your Romanian roots.