I am considering some lighting automation with X10 in a home theater that I am in the process of building. I am leaning toward using the X10 wall switch (WS467) to control my lights remotely. My ultimate goal is to be able to press a button on my logitech harmony remote that will launch a macro that dims the lights to say 50% brightness, then after 3 minutes, turn them off. What all do i need to accomplish this task? The remote is infra red.