"Rational" or not
, I am going to use the Q-jets.
I would appreciate if we stayed on topic, not Holley vs..........
The fuel system is up to par, all Mallory components, proper size line to and from (return), good wiring etc etc. Fuel is steady and feeds 630 hp just fine.
The present pump is a 140 but have a back up 250 if it is needed.