I finally mounted the Big Sky and I LOVE IT! Everyone that sees it falls in love with it. The screw holes didn't line up with anything but the roof, so I pulled down the headliner, riveted 2 steel bars, about 1/8 inch thick, onto the ribs in the roof and pre mounted the Big Sky screws on the bars, put the headliner back up poking the screws through the liner and then mounted the Big Sky. It looks stock and hold 2 rifles very nicely. At some point I might move the first one over from the center and add another one. This mounting method made the gun rack very sturdy and when the rifles are in the mount, they are not very noticeable since no one ever seems to look at the ceiling of the Jeep.
Newby with first Jeep!