Anime-Inspired Rom Hack for XY (need help)

[Red Zardy]

Message me for more information, but here's a quick overview of some stuff I'd like to change.

Anime-Inspired Gameplay Mechanics
-Make Gym Leader teams more accurate to the anime and increase levels and stats.
-Paralysis: Reduce full paralysis chance.
-Sleep: Reduce the accuracy of these moves.
-One-Hit Knockout Moves: 300 Base power instead of OHKO.
-Poison/Burn: Reduce damage.
-Stealth Rock: Reduce super effective damage from 25% to 10%.
-Super Effective: Weaken from x2 to x1.5.
-Not Very Effective: Weaken from x0.5 to x0.75.
-Increase most pokemon’s base HP by 100.
-Stat boosting moves: Nerf effects.
-Accuracy: Make most moves 100% accurate.
-Equalize the stats of similar pokemon.
-Non-Viable moves/abilities: Buff in some way or nerf overpowered ones.
-Items: Buff bad ones or nerf overused ones.