I think you made the right choice since that RTT would take up the whole platform. If I'm not mistaken, you've got the hardware to add a platform if you choose to in the future.
When I began the search for a rack, I was hesitant about drilling two holes in the roof. Now I'm pretty much settled on the Rhino Rack platform with tracks which requires 10 holes.
When I began the search for a rack, I was hesitant about drilling two holes in the roof. Now I'm pretty much settled on the Rhino Rack platform with tracks which requires 10 holes.