Well, the top of my Hummer is longer barren. I picked-up a Defender rack with the HiLift and axe/shovel mounts.
I had to put the jack and axe/shovel mounts on to see how they looked.
Kinda looked like gun mounted on top, even with it tucked on the inside.
The good news is . . . I still have room for the extra height for the 35" tires I want!
Maybe I will get the air horn installed next weekend.