Got any pics? That is basically the setup I want to eventually run. I would love to see the rear quick connect too. Do you find your safety valve blowing often? I have a 175psi valve that I was going to use, but maybe 150psi is a better idea.
I am assuming you have a leader hose from the tank to the manifold right?
No pics at the moment. But I took lots of inspiration from LOLSNOW's build here; my rear quick connect turned out basically the same. Gauge, regulator, and quick connect all built into the passenger taillight access panel.
Safety valve only releases if I pull it. The ARB dual AC turns off right at 150psi.
I have a 1/4" pneumatic line with "push-to-connect" fittings running from the tank to the manifold.