Stock '69 318, t-quad vs q-jet vs holley vs edelbrock?

while this is all spot on, i think it misses the mark.
50/50
if you have a smooth grand to spend and a 318 2bbl that money is better spent on a 4bbl set up, EI and a cam.

is it going to be optimal with a clapped out slush box and some long legs out back, no.

but a torque converter, shift kit and gears is gonna set you back at least a grand and you'll still have a wheeze box 318 2bbl

are those worthwhile and important upgrades, yes. but this is kind of a forest for the trees here. immediate gratification is a 4bbl

however, if you don't have discs up front do that first.
Upgrading part by part is always a let down until the goal is met and even the , the slow advancements made are easy to get used to and feel like nothing when your done.

The best deal in feeling the improvement is doing it all at once.