My multi-carb experience is near zero, but given the nature of the question and how it was asked, my advice to the OP would be to look into 650 Street Demons, dial them in and enjoy. Won't make the most power, but manners will be impeccable.
If you have a cam with a decent amount of overlap though, Holley style carbs would be your best bet IMHO. The have the adjustability to get a good idle with the funky idle vacuum profile of high overlap cams.
Ive run 80's Carter AFB Competition Series carbs (cast by Weber) and if you can round a couple of those up, you can use newer Edelbrock calibration tables, jets, rods etc. to get you in the ball park. Honestly though, I'd do two new AFB's before messing with the Carters. The Carters (the ones I've had anyway) have things like bowl vents that go to the vapor canister and in recent years, I could not get them to idle anything other than pig rich before I gave up and went to a 4150 style. I believe this is due to them being manufactured with gasoline in mind, and not E10 so the fixed idle passages are too big or something.