You may need to tweak (enlean) your crank fuel for start engine temps as experienced at the time of the non start. Recently seen this problem and it turns out crank fuel was too aggressive. You may need to balance your afterstart fuel with any crank fuel adjustment after a few iterations.
I had a loose isv wire and this caused the car to shut-down while driving a couple of times (possibly due to spiking the isv line?). I run the 440 Green tops and they are nice and reliable. Other thing to be carefull about is the Prime Pulse to the injectors when you turn the ignition on, it has to be a decent amount of fuel but no too much, if you cycle the ignition a couple of times it will Prime multiple times and flood the engine (maybe what happened when the fuel pump cycled on/off?). Similar thing happened to the GTO recently, it wouldn`t re-start hot and it turned out there was too much fuel while cranking.
