1. You're just a spine and ribs, no legs, no arms, just a spine and a skull.
2.wings are very combersome, most necromancers pick smaller undead based on the idea that they can sneak around, and wings are cunbersome, though a version dedicated to wings would be good.
4. good point.
5. stop being right, give someone else a turn!
7.good point, but the Abhorsens bells are dedicated to giving the dead ability(check my sig)
8. Good points.