I managed to refit mine complete when I fitted my intercooler, can't give any particular tips I'm afraid, just wriggled & jiggled it, but it did go in ! (Finbar Saunders would be proud of that one ).
Remember taking the rad out of mine a while back when I did a 4" body lift. Don't remember taking the fans off, think it came out (and went back in) as "one lump".