Hello Dean!
Glad to hear and see the golden nugget back in it's setting!
Isn't it amazing how much it stirs the blood to hear an engine you've overhauled fire up and not blow up?
Aural motivation of the finest sort!
Just a poke in the "right" direction if I may..
Since you will most likely be removing the fuel tank to clean and dry...
One of the very bestest things you can do for your CRD is to drop in a lift pump in place of the existing sending unit.
There are many ways to do it, the fastest and easiest in-tank solution is from Sasquatch Parts.
https://shop.sasquatchparts.com/products/in-tank-lift-pump-for-jeep-liberty-crd-5143160aa/The more expensive but
much more time saving is the plug and play wiring loom.
https://shop.sasquatchparts.com/products/plug-and-play-in-tank-lift-pump-wiring-harness-for-jeep-liberty-crd/For mine, I modified my oem loom, and pulled a nearly new pump unit from a wrecked 1 ton at a local yard, as the Sasquatch loom option was not available yet.
One more thing that jumped out at me.
Looking at the rebuilt head photos, I was trying to figure what glow plug you have in cylinder #2. Bosch?
#1, #3, and #4 kind of started ringing alarm bells. Those look very much like the original ceramic plugs that are prone to breaking off and destroying pistons, valves, heads, etc. I urge you to check and be sure they are absolutely not. Change them if they are. Please. these are fun little rigs once the niggles are all worked out. I'd hate for someone to have to go through all you have for the last year all over again, or actually consider dumping the rig, over missing something this small but important.
CAn't wait until you're "test driving" it all over the island!