It's coming together boys 'n girls!
Not much more work to do before this thing is finally road worthy.
The latest push is to complete the differential cooling circuit. You'll see from the photos the usage of quick disconnects (or dry breaks as some call them) throughout the setup so that future maintenance is far easier, quicker, and cleaner. Specifically, I can take down the diff independent of everything if needed. Also can take down the entire subframe (with or without the diff in there) if needed, and no fluid is lost in any route taken and nothing interferes with anything else. In other words, no component or subsystem has any dependencies on anything else for any reason, including maintenance.
Got the hard lines and the soft lines all complete, pressure tested for leaks, the check valve and temp sensor installed as well as the pump, heat exchangers, and reservoir. It's about 90% complete.
Big work, but big results in kind.
Just need to terminate the powered connection to the pump and terminate the temp sensor wiring at the bottom part of the diff, install a nice fuse/relay block and send some wiring from the switch I have for the cabin to the back of the car and presto! Even got myself a nice idiot light cut right into the dark part of the gauge clutster to alert whenever the thing activates automatically. And one more thing I'll add to this is that I intend to add extra stabilization to the sections of hardlines that follow the contours of the subframe toward the diff. They're only stabilized at the top end where they meet the bulkhead and not at the bottom where they meet the red QDs. Luckily the QDs have these recessed sections around their circumference and I intend to cut/fabricate some 1mm or 2mm plate steel to act as brake line body clips that will get welded to the subframe and nicely capture those parts of the hardline sections. So they shouldn't move or flex at all.