This really looks like fun, Will you include the Night Lord's armor and Sundrinker from the expansion mod? I loved the Night Lord's garb in Oblivion and Sundrinker was amazing!
maybe... I'll craft a version of Sundrinker...and/or have it replace Arkay's Fury. As for the Night Lord's Armor....I did have something similer in mind. If you recall at the end of the OVB quest you could kill the Night Lord or join him.. (cough) hint hint
I killed him. True to the Order to the very end.
Then I guess the choice will be easy for you. either way you'll still be able to get the armor.