I'm almost with you, i switched over to DC ( Varios) pumps to try and cut power consumption.. the mag 18 and mag 9.5 i was running previously was almost 250 watts combined 24-7. I'm well under a 100 watts combined now and haven't had any issues except that the pump Absolutely will not restart if there is even the tiniest bit of back flow against the pump. If the pump stops for whatever reason either by way of Apex or by power outage the pump just goes into fail safe mode and needs to be valved off and re-started then opened back up slowly to the system, very annoying. Never had that problem with power sucking dumb dumb mags that's for sure!!