Changing attribute bonuses?

I would love for a mod that can change attribute bonuses. Is this possible?

My basic idea currently is to give the amount of HP a point of physique would grant by default on level up, and to remove HP bonus from physique. I dislike how physique is by far better than the other two for almost all builds.

Would also be a tiny soldier nerf since their physique bonus won’t add on to HP even further.

Further innovation might be to change cunning to grant DA as well and perhaps add OA onto spirit, but neither of these changes are really thought through at the moment.

COrnucopia Mod attempt to do this http://www.grimdawn.com/forums/showthread.php?t=37644

How difficult is it to make a mod of this kind? I only want some small changes and I might do it myself if it isn’t too difficult since it seems that cornucopia will take a while to release

also interested in this. I’d prefer a more balanced game where I can choose stats based on my playstyle.