I met with Bill Adams this morning and he expressed some concern that there would be room on Mel's roof for the Motosat dish. That concerned me, but after taking a look from the roof of another RV he was a little more optimistic. The dish requires about 5' and with all the other stuff that is on the roof it is hard to find one area of those dimensions. We will probably know more later today. Right now Bill is busy installing a system on another motorhome and I am able to watch from where I sit. He seems very thorough and detail oriented which is a very good thing.