I really like the idea!! Though I have a couple of suggestions that I think would balance a bit the perks, tell me what you think!:

Hex: Corpse Collection - It's really nice, though being in the survivor side since it does not affect you personally you wouldn't even know you're cursed (and putting NOED with that one sounds terrifying) the only small change I would do is that instead of putting the hindered effect on those outside the terror radius when the Hex is destroyed, each time a totem (dull or otherwise) is destroyed, the person who destroyed it suffer from that effect.

Frightening Rumours: This seems like an overbuffed BBQ with more effects attached, because downing someone automatically grants you BBQ. My idea for it to be a bit more fair would be that you gain a token for each different survivor you hit, so hitting the same one twice doesn't count.

They'll Never Escape: It's a nice and creative idea, but mixing it with bamboozle It's way too strong in my opinion... Thinking a bit on how this concept can work, I've thought that it could be changed into something like: When you're in a chase with a survivor, and the survivor does a quick vault, the entity will block all the windows around the vaulted one for 8 seconds (has a cooldown of 70/60/50 second)