I hate the symmetry in the designs for the hunter armor but the concept is correct. As described, hunters use a 50:50 armor to cloth ratio in the outfits they wear. Titans user more armor, and warlocks use more cloth. I don't think hunters should have more armor as you get stronger, but have it more strategically placed. It would be rather difficult to run around and soon being set of balance by having a pauldron the size of your head on one shoulder with a simple plate on the other like you have in the crota armor.