2 barrel to 4 barrel

Dear Dan;
this thread has officially gone to the dogs, without any real good information whatsoever.
Everybody has an opinion with no real consensus, and they all want to spend your life's savings.
Your question was simple, but the thread has ended in a complicated chitfight.

The truth is that if you want the truth, you gotta go to the source of the truth. Don't ask a bunch of haters, cuz eventually the hate finds it's lowest point. You have found this out on FABO, over and over again.
Pick one of these guys, who seems to be most truthful, and PM just that one, and thus avoid the sewer sludge pulling you down..