This mod makes the Ancient Elven Armor set upgradeable to Tier 7 Dragonbone. However, since it's only Tier 4, it can't compete with high-tier light armor, and the only top-tier unique medium armor sets in the game are Wade's Dragonskin sets which are 1) mutually exclusive from each other & 2) mutually exclusive with Wade's Dragonscale and Dragonbone sets. I also like playing elves, so I'm very fond of the Ancient Elven Armor set. I like playing melee rogues, and sometimes light armor doesn't cut it.