the unicorn is free again

I ended things with the unicorn in my Oblivion game when I finally got around to downloading some expansions for it from Xbox Live and came to the sad, sad realization that I couldn't outfit the unicorn with armor from the Horse Armor Pack. He was just a little too at risk of being killed at all times and I just couldn't have that on my conscience, so I set him free to return to his grove. And no, I will never do Hircine's quest, which involves killing the unicorn for its horn. So now I am back to the super fast Cheydinhal black horse and it has lovely gilded Elven armor to protect it, so now I'm on a quest to find a full set of Elven armor for myself. Gotta match the steed, for sure.