(2)450 DP's vs (2)750 DP's

Its what the engine "needs" fuel wise to make the most power with the camshaft it has and it isn't always with a Bigger Carb.
Yes I've noticed your crusade of the small, I was just curious if the larger cam and smaller carb had any advantages over the smaller cam and larger carb since he stated power was the same for both. Guess we'll never know.