You might want to up-vote your own post, doesn't look good that way.
Pretty interesting, one cool change could be instead of spawning a voiding every few seconds, taking down a minion converts them to a void-ling.
Ulting converts ALL (including allied) minions in an area into void-lings Minimum 5 if none are around, with DNA stats affecting them "in a fair and balanced way."
Instead of Q giving stats to the you, give it to the void-lings. That way putting it on a tank that runs in can give bonus movment speed to the void-lings and they can help the tank attack, as they attack the nears champion to the Q.
The W empowers them and E can spawn even more.
The point is to play extremely heavily to the minions. Just food for thought.