Oh yea, I thought I posted up what happened. It sat for the better part of 2 months while I did every test in the freakin book. Turns out that little O ring in the fuel pressure regulator was mushed and star shaped and the fuel pressure was going up and down. New o-ring and it's right as rain.
Yea, if anyone is looking, I've done every test and replaced everything that looked slightly off. At this point, some new injectors and it's a brand new truck.