Really need help with the last small issue with my 90

[Corvette95]

So this morning...same temps and humidity as yesterday, I wanted to get another video of the cold start before changing idle air and or IAC reset. NOW THE ONLY DIFFERENCE IN TODAY VS YESTERDAY IS THE TWO NEW FUEL PUMPS that I replaced out of frustration, the Airtex pumps had less than 10 miles and 30 minutes of idle on them (they were new). I replaced with over the counter Autozone pumps with a 53 GPM flow. The first ignition cycle of the day gives a 2 or 3 lbs higher readings than the Airtex. Todays video is of the first morning cold start and IAC readings at start up. TODAY IT STARTED FINE, do note the fuel pressure gauge drops into the upper 30's with ignition immediately turned off then rebuilds to 42+ after about 5 seconds? Cut off and restart was fine...long 2-3 seconds crank time which is normal and once fired, ran fine on all subsequent starts. I am NOT going to do anything else today to see if I can repeat a good cold start tomorrow. Fuel pressure with Airtex pumps was within tolerance but on the low side and held pressure. I don't know but maybe was a bad pump- knock on wood. The IAC counts on start up and other of todays cold start parameters can be seen here. Sorry for the shaky video. https://vimeo.com/448080466 Fuel pressure has held steady for 30 minutes now with engine off at 44 psi. Thanks!