I changed the Telvanni masters to Redoran war-wizards, as you suggested. I didn't know these existed. It does make more sense this way. I also removed Dwemer from her miscellaneous skills and added the Dunmeri language instead, which also makes more sense, especially for a traditional House like Redoran.
The dried meat could be for Garm, though I like to think of Nix-hounds as scavengers who will eat almost anything. Like much of Morrowind's wildlife, they're not directly related to any real-world animals as far as I can tell. They have pincers for a mouth. I think he feeds himself.
Yeah, there aren't too many canon appearances for Redoran mages. But since they value combat skills, things like destruction, restoration and conjuration without raising scared dead are presumably good assets.
Sheet's looking swell. You just need @Leidenschaft's nod for final acceptance.