The Campaign Builder's Guild

From my experience and in my opinion, min/maxing can create interesting characters but more often than not they tend to feel incomplete.

It is an interesting concept. Especially that I have not yet encountered a system that utilizes a 'social stress' level.
Call of Cthulhu is an example for a system that uses sanity as some kind of mental stress level and every system has hitpoints

Domestic Cat
Felis silvestris catus

For "The Occult Underground"

That name can easily fool you. Just to be straight with you, there is nothing domestic in cats. Has never been, will never be. A cat may be your flatmate, companion, friend, even a soulmate but never a pet. Honestly, cats are smart. Probably smarter than the average jerk out there on the street. So don't try to fool a cat or lie to it, they find out and they can be really unforgiving in that matter. 
Truth is, these freaking bastards are about as magical as a normal animal can be. Look at you, maybe you have the ability to gaze into another plane of existance, even visit it for a short amount of time. Cats they just are and they don't care about it. They live simultanously in all the realms that reality is made of. That's one of the reasons why they are so hard to kill. Whatever keeps the astral planes seperated for people and about everything else, it obviously does not exist for cats. So be warned, a cat sees right through you, it knows exactly what you are: Vampire, were, shifter, witch, or whatever.
Thats the important stuff on cats. I probably don't have to describe you how a cat looks like. Want to have a cat? Go ahead you'll for sure find some in pet shop. They will cost you only a few bucks as long as you are not looking for some rare breed with certified bloodline. Subsistance is also pretty affordable. One word of advice, cats are no good for werewulfs but that is pretty obvious.

It does sound like an interesting concept. Would probably not something I would like to play too often, but once in a while it might be fun...