Update for anyone else having similar problems.
Jeep is running great now, doesn't stall out and oil pressure is better/more stable. Once up to temp lowest it goes is 10 psi, but operates between 20-40 psi.
Completed cruisers tips 1-8, and 11.
Cleaning electrical and upgrading grounds deff. helped jeep run smoother.
Installing new CPS jeep ran much better, but would die when up to temp. It would start right back up and drive, but die if you let off the gas.
Installed new TPS, adjusted, and everything ran perfect, no more stalling out. But went to start and battery didn't have enough crank.
Checked battery on/off with voltmeter, alternator didn't seem to be charging battery. Installed new alternator and was able to drive 2 hours, no stalls, and strong startups.
Thanks for all the help guys, shout out to cruiser54 and his manual!