I don't know, I'm kinda busy right now.
Also I appreciate the fact that you made this prototype, and I agree that displaying exact changes that a modifier applies is useful, but in general I think that showing all these stats is an overkill, it'll make the UI even more cluttered than it is right now. Stats used to be hidden and only displayed when a button was pressed, but I watched people play the game and they never pressed it.
Also, "Pi" decreases damage per hit, but since it allows you to get multiple hits with a single bullet, total damage increases.