Increasing the Hp is a bad idea. I dont think this is the right way. I believe using the piecing and blunt resistance is the way to go. Increasing and decreasing resistance in these would make more sense like elemental resistance checks. This way player would have to use right techniques for better kills. In addition if my char. has max lightening i shouldnt be getting resisted when casting on water based creatures. It makes no sense. But if still go through with increasing HP it should be based on this. The battles shouldnt be longer if we are using the right spells/attacks.