Not sure how things turned out in your TL, but even conceding the possibility of a fully democratic, non corrupt socialist government you may need a lighter shade of light pink for Italy, expecially southern Italy. There is a deep rooted history of corruption there that exploded in 1992 but goes way back into the early history of the country with the Brigantaggio (the direct ancestor of mafia in the 1880s. Not even hard repression during the fascist period took that away, and I don't think even a gulag-style purge could do any better.
Just my opinion.
No confidence in the Neapolitans eh