Let's give Kalista more health... no really

Kalista was, upon her release, one of my favorite champions in the game. Since then she's been nerfed to what would be considered worst ADC. I like the idea of giving her more hp... but let's ramp it up and give her a ridiculous amount of health... something that will make her the early game very strong. Like the first tanky ADC with late game health scaling. Just a thought.