Will anyone confirm whether or not changing this script affects changes in Dawnguard? I'm gonna test it right now but I'm curious to see what others will say. (I will of course back up the original script)

In case you're curious I want to edit the stages of vampirism. I hate how Vampires get stronger as they starve. I also hate the constant changing out of powers/spells. It's annoying to re-Favorite every new power. I aim to flatline the vampires abilities and buffs and have starving make the vampire weaker. More sun damage, higher elemental weaknesses and the loss of some other buffs I plan to add. Such as supernatural strength, Bat flight and others.