Reinforced top bracket for Deltas

###if you interested in bigger brackets let me know. I found some aluminium brackets, where I want to integrate, some plastic parts. could be a nice summer project, where i'd like to have some input###

This concerns only delta builds outside of the usual measurements. Im currently working with 1000mm hight and 664 triangle side.

From what I learned about seeing my machine in action Im designing a bigger bracket, that will have a double row of vslots like on the bottom.
Also I think we n