Is a Holley 750 DP too much carb?

Hey guys, I'm a newbie who has a built 360 bored .30 over. This motor was built by Mr. Wilson of Compuflow in Medina OH about ten years ago. I just bought the car a 70 dart which was given a restoration 9-10 years ago. This car did alot of sitting over the past decade with only 2k miles put on it in that time. I'm super grateful to have a fresh build done by what I hear was one of the best engine builders around these parts. Some people I have shown the car to have suggested that the 750 is too much carb for this engine. Engine has a forged crank and high energy cams in it and TTI headers. I do not know what the compression ratio is at this time. I have a folder of information with all data in it if you need more specific answers as to lift, duration and timing that would help in someone giving me good advice. The 750 that's on it is slightly leaking so I have a gasket set ordered for it. If the wise thing to do would be to downsize to a smaller carb then I'll just skip the 750 overhaul.