Skip the Moogle Axe and go for the Lt Axe. Lt Axes are stronger overall. Even better if you're Maelstrom since it's got nearly as good ACC as Moogle Axe.

Sure, you lose Crit points, but you gain so much more overall damage potential. Not only that... but it's far easier to get unless you're lucky enough to get your weapon to drop after the first 3 runs you ever do.

Also, Cobalt Cuirass is overall better for a tanking set to meld to since it comes with VIT already on the body piece. The Haubergeons are better for DD setups.