1) I understand where that is coming from, but I am trying to keep one sin per element.
2) To me, I see no correlation between 
and envy and your suggestion is a bit of a stretch to fit comfortably into my thematics.
3) 
does not fit prides as I see, aside from Crusader, they can take a hit and "turn the other cheek."
1) If you replace
with
,
with
and
with
you will still have one sin per element.
2) The fact the undead evny the living is a very common fact in ancient civilizations and their traditions, as well as in the general Fantasy setting. Furthermore, envious people love inflicting pain to others and love poisoning others, either with a metaphorical or a literal sense.
3) Pride is not about turning the other chick around; it is a sin. Lucifer, for example, fell from heaven because of his pride; he was so proud he wanted to be the god of the world, he wished to be above anything. His pride corrupted him and caused his fall.
Crusaders and other followers of light, in fantasy settings, manytimes lose their modesty and their pride conquers them. They think they are perfect, the absolute incarnation of law and light, so everything must belong to them. In D&D 3.5 edition, according to Fiendish Codex II: Tyrants of the Nine Hells, Baalzebul was once the most beautiful, good and perfect angels but he fell due to his pride and become one of the Nine Tyrants, ruling the hell known as Maladomini. In fantasy culture, there are countless examples of mighty servants of good who became corrupted due to their pride. (Even Anakin Skywalker in Star Wars who became Darth Vader was a very proud person and that was one of the reasons he was corrupted by the Dark Side).
