Seems a bit UP to me, but the utility likely makes it viable. Two cards for a net of 2 quanta per turn is free normally, and doesn't have the increased vulnerability to CC this does (only 1 Rage Pot needed to kill this, rather than 2 to kill 2 RoLs) or the delay (this card doesn't generate quanta on the first turn like RoL)
But it's viable because in a Trio you might want to be able to use one of these to increase quanta production of a certain type. Also useful if you want to generate a little bit of extra quanta of your mark type early on but then convert pends into pillars essentially
This is all assuming you can't destroy opponent's pillars, which could make for a good Mindgate deck. Also does not consider whether QP should be allowed (but I'd lean towards allowing)
Unsure about lowering cost of upgrade considering the health boost (which exceeds the RoF line)