Holley or Edelbrock carb

I doubt you would see those kind of gains in you application so I wouldnt let horsepower be to big of a factor.Ive had zero issues with my holleys and when set up they have performed flawlessy and reliably.Im not sure why so many say holleys are unreliable and wont hold a tune but like most things its probaly a combination of an inexperienced builder/tuner and regurgitated folklore.With that being said I do like the carter design and thinks its an indestructable carberator and is dead on reliable in everyday driving.While its not as tunable as a holley thats usually what makes people happy with them lol,If I had a combo like yours and wasnt worried about every last h.p. I would bolt one on and not lose a minutes sleep over it.