For every kind of vampire, there is a kind of cross
This spiritualist, this statistician, what are you anyway?
All variables are independent.
If they can get you asking the wrong questions, they don't have to worry about answers.
It is simply wrong to begin with a theme, symbol or other abstract unifying agent, and then try to force characters and events to conform to it.
There is no real direction here, neither lines of power nor cooperation. Decisions are never really made – at best they manage to emerge, from a chaos of peeves, whims, hallucinations and all around assholery.