Couple updates. Got put on hold while waiting NASA and SCCA cage approval. I've been debating cutting some out and redoing it to the "letter of the law", but have decided to roll with what I got and add to the existing structure. It's already 1-3/4 DOM .120 wall and tucked up nice and tight, so I'll add a few more bars and install permanent door bars.
Still gussets to install after I get this fully welded.
PS Ron, I landed those uprights dead on your spec's!