New Street Demon carbs

I ran one of the composite 625 street demons on my old truck for years, got one of the first ones that came out, excellent set and forget carbs, it is still working fine, I sold the truck to my neighbor and it has not gave him any issues.
I am actually thinking of buying another one to put on my Duster to replace the 700 double pumper that is on it, there is nothing wrong with the double pumper, but that street demon has a choke.