I am currently getting the Easytouch 4 installed with the pool. I would like to be able to turn the spa on when I am not home. I know the spa would require two relays and valve actuators to make that happen as far as the plumbing goes. The easytouch 4 should be able to handle this right? I'm not worried about automating the deck jets or lights. It's my understanding I can just put the lights on a schedule through the Easytouch.