I am trying to start a flower room that consist of 6x1000watts lamps. I know little on how to build a sub-panel. Has anyone ever used a MLC as pictured below? Is it the same thing as a sub-panel? Are there any pros and cons on these two units? I was considering the mlc with the timer already built in to control all the lights. They are about $200 and i dont mind spending that as long as my grow is safe. Any opinion guys?