Fuel pressure regulator installed and instantly the motor purrs like only a 3.8l Buick can. Idles at 1,325 which seems a little high so I will be monitoring and reviewing. Car runs and drives very smooth and coolant fans both work at around 213 degrees. Now on to the remaining issues:
1. IPC repair
2. AC recharge - unit has been converted and I have heard the compressor kick in. Sounded a little rough so I will need to go through and do an ac flush / re-oil / recharge.
3. Headlight fix - motors run but will need the upgraded actuator arms
4. Passenger seat - has a little separation between the seat and thigh cushion.
5. Clear Coat - last but not least will need to decide if I can wet sand and then clear coat existing paint job or if it will need a repaint. Paint is in overall good condition except there is some visible cracking on the hood.
Thanks to all for the assistance so far in getting this car back on the road. Really love driving it around!