All 3 of these items completely kick ***, in both the +1 and the +2 versions. Any complaining about them is pretty laughable in my opinion.
Legs having that much MAB are unheard of until now. That alone would be fantastic. But the same armor also offers Magic Acc and a healthy amount of MP.
Hat offering a huge chunk of Elemental Skill and solid amounts of INT+ and Enmity- is just plain great!
And having -10 Enmity on shoes is very practical, and the large amounts of INT+ and Dark Magic Skill further increase their utility, for Frost/Shock/Burn/etc and for Bio/Drain/Aspir, respectively.
Again, this is extremely good equipment. If you're complaining, it's just because you enjoy complaining.