Update:
Ended up selling it. Replaced the front suspension and in the process found out the radius arms had pin hole rust, no biggy.
First good cold snap, entire passenger front of the engine was covered in coolant, didn't lose much, but enough to investigate.
Come to find out that once I sealed everything up with hose leaks and it held proper pressure, the front timing cover had a leak after it cooled off and the radiator was cracked a tiny bit.
Neither were deal breakers in themselves, but enough that I didn't want to deal with it with everything else that still needed fixed (radius arms, rear hangers and springs, rear shocks, body work, rear diff cover leak, etc)
Ended up breaking even on it so couldn't complain.
Sucks, it ran like a champ, but couldn't justify dumping more hours into it and another $500+