All this mod does is alter the weight and armor rating of each piece of the Imperial Dragon Armor. Do you not think it is lame that the reward you get for finishing the main game becomes inadequate mid-game.

Now the Light armor variant has the same protection as Elven armor, but is as light as leather; While the Heavy armor variant has the protection of Ebony armor, while being as light as Steel armor. This way it has very good stats to compete with Daedric and Glass armor but is still overtaken by DLC items. The enchantments have also been removed so that the player can enchant the pieces themselves.