Difficulty Option 2: True Core D&D rules and monster states. Recommended for Party Size 6.
For the love of anything that is, isnt or even might be holy ... What dont you understand about that "giving monsters DnD stats" means practicaly recreate every single NPC over again from scratch? (except models) -_-
If my comments bother you, there is nothing easier than telling me to stop. I mean ... I won't ... but it's easy to say.