Huh, I only played like an hour of Morrowind. Giant fleas and I found some boots that made me jump into the air and die. Maybe I should try it. I beat Skyrim and Oblivion, it's just hard with the graphics and I feel like I've been waiting on Skywind or whatever that mod is called.
FWIW, the modern graphics mods improve every texture, the draw distance, and atmospheric effects. Some of the game play like how a sword can look like it hit, but did not, are more of an obstacle I think.