Replacing side panel struts to beefier ones?

Has anyone replaced the struts on the side panels to something stronger so you can mount things to the side of the GFC?

I can’t remember where it was on this forum, but the question came up along these lines for adding windows to the panel and the hinges (old platform) and hinge (new) was said to be the weak link. The struts can be swapped I’ve seen some photo’s of it but the limiting factor was the hinge.

Ok, thanks!