Those bars are sick!
I had an idea late last night, to build a boxed style gusset with a hole (tube) welded in the center of it. So today I cut out enough pieces to build 4, and got one welded together. It's way overkill, but I think it matches the arms well and I like it. Also you may notice in the last picture, the laser cut piece I got for the spindle with my crown logo on it.