do you have a source for those awesome bent brackets to the existing inside rail system? Did you buy blanks then clamp and drill? Here is my plan once my truck arrives. https://m.facebook.com/MavRack-101177019308692/
I am having the same problem with windsurfing gear so I am building my own cap. I'm waiting on my september order to arrive to get final dimensions but it is going to be mid to full cab high extruded aluminum and diamond plate cap water tight seals everywhere. There will be 2 cargo net shelves...