I strongly recommend the carter electric fuel pumps over holley.
not big on copper fuel lines on a car. Tends to crack with chassis vibration.
Use steel or aluminum fuel lines.
1 3/8" single line is not enough for a 600hp supercharged motor.
1 1/2" or two 3/8" lines.
if you are going to attempt to run it with just a single 3/8" fuel line you'd best dynamically flow test the system
to ensure enough flow. You cantalk to all the experts you want but untill you flow test the system on the car
you do not know the flow capacity.
Basic errors like this are unforgiving on a supercharged car.