Jimmy, I have a 2017 29 MV. Would be very interested in the addition of the 2nd air.
Have studied this a lot and talked to Coleman as well. Thinking about adding an 11,000 Power Saver, but have not had much luck locally with the addition.
Let me know how this goes and how they run the wiring. I want it to look like the factory did it. I talked to Jayco about having this done at The Factory, but they would not do it.