Ha! This is got to be one of the more hilarious series of threads I've read in quite a long time. Many thanks, Mr. Tang, for adding some levity to a Saturday afternoon.
By the way, in return for the amusement, I'll point out a rookie mistake that might save you some serious grief down the road. You have your ATO outlet in your sump below the fill level of your ATO tank. That means that when you fill the ATO tank, and the pump turns on for the first time afterwards, it will siphon the water in the ATO reservoir down to the level of the outlet tube. So your specific gravity in the tank will go way down until that excess water evaporates off, and large specific gravity swings are generally not helpful to your corals.