Good thread.
I know these are two separate topics but let me talk about each for a moment.
In terms of John Lennon's song "Imagine" this is yet another reason why the Beatles were a castrophe on mankind. I already know everyone knows the lyrics of the song which promotes international socialism.
In terms of neo-cons yes most are Jєωιѕн and you are correct that neo-cons wish the whole world to conform to this ideology of "Americanism" where the whole world embraces free-market capitalism and democracy and the Middle East especially rids the government of all "Islamo-fascists." This ideology comes from left-wing Trotskyism and Social Democracy along with the Jacobins of the French Revolution and has nothing to do with a historical right-wing ideology. One can also mention that neo-cons, as you mention, see Israel's interests as the best interests of the entire world.