Hi, I recall when you had to go out of business. I purchase a Cardas power cable and a Rel T9x from you.. James633 is pretty accurate about how new home builders are installing wall and ceiling units. Point is, that is something you could do by hiring out contractors in the area or just hire a crew that would work for you. That could turn out to be fruitful. Another suggestion was to do this with used components, THAT is a great idea and the way of the future. There is TM audio room, Echo Audio who post newly purchased items daily. Hawthorne is another one out there and Skylabs featuring high end vintage. That is what I would do, buy and sale used audio and most of the sales would be online anyway. Don’t forget the little guy when you make it big!