jnarowe
My fish room is on the corner of my house, so only one wall will be of concern, and that wall has only 3 outlets on it. The sound should be at a minimum, but I will foam up the outlets - Good idea - .
I also went with a ACIII Pro, but I decided to do the X10. I put in a booster signal repeater to boost the signal to all the outlets in my fish room. I will have a lot of receivers on almost all my outlets to control all the lights, pumps, ozone, Ca reactro, you name it. I really like the X10, that is what I have on my current tank. You just have to make sure that you install the right signal bridges, repeaters, and boosters.
I think I saw your thread. Do you have the link!