first time down the track advise?

Went back and re read your thread.
#1 make double sure that your fuel level is in the middle of the sight glass in both the primary and secondary bowls.
#2 when the sock in the tank was talked about. You were under the impression that compressed air was used to clean the sock. NO, compressed air is to blow the sock clean off the suction tube on sending unit.
#3 don't assume ANYTHING! It will be the thing that it wrong, and you will chase you tail trying to find it(ask me how i know this)
#4 go buy a lone piece of rubber fuel line, (you can use this to replace all the rubber lines in the system after words) Start eng and verify that the fuel bowls are full of fuel. (shut eng off) disconnect the rubber hose from the fuel pump(the one going to the carb) and install your new rubber fuel line into a container. run the fuel line under the car and into a container out next to your wheel.(having a fire extinguisher on hand is always a good idea.)

#5 remove your gas cap and take it for a hard drive.
#6 replace your fuel filter and blow threw the old filter, to see if it is plugged

Now do the easiest first #3!!!!! #1, #5, #6, #2, #4

If the sock, in the fuel tank, folds over itself under acceleration and pinched of the fuel..........it would ack kind of like your video. but would drive all day long at freeway speeds