Cobra are a deathtrap and the drivers know it . Do you think they are safe , or that the little hoops behind the headrests Save people's lives ? Anyway , that's besides the point for this build
The point I'm making is that for this build - in this thread - there is an easy solution to make the car far safer by using a thicker steel top support beam . Given the progress where there is full access to unbolt the aluminum part, it's at the perfect stage to make it stronger before it's too late
I've said my comments in the spirit of safety and constructive help and I'll leave it at that. I don't need this to devolve into a pissing contest