I would add that a 750 carb, for what you say yo want, is probably too much carb.

It is my opinion that when you are building a street car and you are deciding between two cams, or two carbs, pick the milder of the two.

As for your cam choice, it is real hard to beat the factory cam for what you want. By factory I don't mean the smogger cam, but the muscle car era 375 hp cam. Make sure to degree it too.