It will work with the Torker intake but it may have better street manners with a dual plane. I wouldn't change anything until I knew how much hood clearance You have or need.
Any quality 11" converter will likely fill the bill. It would be nicer to know what cam was in it before you pick a converter.
A 750 will be fine for a carb.
What casting number on the heads?
Be glad to take those rear tires off your hands when the time comes. I am close to you.