A 750 cfm carb is a bit too much for that engine unless you either change the jetting or live at high rpm's most of the time and can live with some low end stumble for the high end power. A 600 or 650 is most appropriate for the street.
There are two intakes I would think best...either the Edelbrock 2101 Performer as already mentioned or the Edelbrock 2701 Performer EPS. The EPS is optimized specifically for square-bore carbs (the 2101 is for both square- and spread-bore carbs and is a bit of a compromise). It shows somewhat higher horsepower and torque numbers than the standard Performer, but costs a bit more. It's up to you...both are fine intakes. The 2101 is slightly lower in profile and will fit under the hood better, but either will work fine...the EPS may require a drop down air cleaner base.
I'm not a big fan of Holley carburetors...they're good, but I believe they've ridden on their past reputation for many, many years. For a street car I would prefer an Edelbrock 1406 600 or a Demon carb of the same 600-650 specs. Holley's OK...don't get me wrong. I just think the others are better.
If you really want that 350/330 to go...I decided to forego a carb. I went with fuel injection...more expensive but worth it.