Thanks Bart, and I like your build pages! I had not heard of the James Baroud brand (but I have only been looking into RTTs for a little while).

I guess that is why I'm anxious to know the roof top dimensions of the VX, because if there is no way it will fit, I might as well stop shopping for a hard shell unit. The Columbus Variant is the triangular pop-up style vs. the cube style of your model. The thing I just found is the Columbus is acutally even longer than yours...83". I'm 6'3", so I was even wondering if the Columbus XL would be better for me @ 91" long.

Based on your Trooper photos, I am now expecting either of those options would overhang greatly (but roof top dimensions would still eb nice to know if anyone wants to bust out a tape measure : ) )

-Doug