Idea for a possible LeBlanc Nerf

Since the community seems to hate the champions that can dash in, out, and burst out extremely hard with near-zero counter play, I feel that the champion that represents this is LeBlanc. Her distortion range, cool-downs, and ultimate all allow for extremely heavy burst with no counter play possible due to how quick and how one of her main burst combo is point and click. I'd like to shed light on MY nerf ideas for her. Passive: Untouched, seems fine as it is. Q: The first Q will still do full damage, but procing it would do HALF the damage of the original Q, instead of it doing the full Q damage right now. Plus making her Q a skillshot. I was thinking of adding a certain reward if she lands a double Q skillshot, like a .25 second stun or silence, but unsure yet. W: Reduced Hitbox, and giving her W the Zed treatment. She'd have to wait 1-2 seconds before dashing back to her position. This will make the LeBlanc user know when to use W, and not to use it in order to not get caught out, or cc'd by the enemy team. E: Reduced Hitbox, and range. It's amazing to see how this hitbox is completely huge, looks like it misses, but doesnt. The damage is fine, but a reduction on its hitbox and tether range is needed. Ult: Increased cooldown. The fact that she can double cast, and mostly double casting Q for burst and W for burst and escape needs a increased cool down. Making her ult up to a minute or 2 would fit. These are some of my ideas for a nerf, not sure if they're bad. Please, leave your thoughts or add-ons if you need be to!