Well, is that something that a real armor smith could do in real life?
Had the inclination I think we could get a little something special.
But why did the marauders have daedric anyways?
Oblivion screwed Daedric, the story behind it explains why its rare. In morrowind there were less than 3 suits in the entire game. In oblivion at level 25 everyone you met had the 'legendary armor'