Too busy for pictures today. All main unistruts are tacked in, three main struts along with inverted struts for the power steering conduits are burned in. Amazingly, I was able to point my mig torch just right for each section to weld. There are a lot of tight spots to reach. Grabbing more shielding gas in the morning.
I didn't think about it until tonight, but I need to grab some DOM for the 1-1/4" PVC to pass through at the rear bulkhead. 2" .120 or .134 wall is just right. If I acquire the DOM, I can pick out the O-rings at Whisler while I'm in town.