changing sona's q into a skillshot won't fix her

I've seen a ton of people asking for this, and don't understand why. What does her q do for her? It deals piddly damage and gives consistent gold thanks to the support item. What people don't understand is that all her damage is in her innate, powerchord, which, unless riot wants to make her autos skillshots, will always be point and click toxicity. My proposed solution is to swap the way powerchord works. Every several autos her next ability is augmented in some way. How would this work? Here are some ideas:

Make her q a skillshot and make it deal more damage and increase incoming damage on the enemy when augmented. Make her w reduce the damage output of all enemies within the area and increase the shield when augmented. Make her e reduce the movement speed of enemies in the area. And please make her ult more than a crappy version of amummu ult.

On another note, she needs more than one source of damage. She can't ever be a really good carry when her scaling simply won't allow her to kill people, as her only real damage is on a single ability, and she will be toxic as a support because all of her damage budget is on one relatively easy to hit abilityability. Perhaps make her e be able to do damage as well, maybe a dot around her.