I was looking at this in terms of a bolt in brace, I prob could gusset it a bit before install.
https://www.apexengineered.com/store/p66/Front_Strut_Brace.html
In terms of a weld in brace, is this what you were talking about?
I notice most peoples braces are welded offset from each other on the firewall, is there a reason for that? I may try a panel replacement for the master since theres essentially nothing on my car at the moment, but it would most likely be overkill for my driving. I'm mostly street, but I am a pretty hardcore bench racer 😁