First fit sans end panels using latest 3D printed brackets. Looks OK but I have noticed that the rod ends are sticking out of the carbon rods rather more than I like, so I am going to move the top ones in a tad, approx a bracket length.
If you want a definition of OCD/analism, I have recessed the bolt heads into the brackets so they look a little neater and threaded the other side to save the weight of 8 nuts 
