I very much like this card, it seems that decks are either mono duo or rainbow, there really needs to be a way to stabilize the quanta production. Pendulums were a good start, but something else would be nice.
As for the costing, I would actually like to see it free to play for both unupped and upped, with the upped producing quanta on play. It doesnt seem like a quanta producer should cost anything. It doesnt give that much of an advantage to warrant a cost IMO.