Gandolf34 - re 30 - "Bimbo" was the American version of our "Twinkle" magazine, and starts to "Taking Over El Salvador" gives T,O,E,S.
Still cannot pick up your hint for 84 - when you say dissect as in a crossword, I can only assume you meant via the anagram trail, but all the suggestions of anagrams for Garbo came to naught!