I have two (2) more papers to complete at level 2 i.e. f8 and f9 however I plan to do one only December 2013 and one June 2014 should I do it in order f8 and then f9 or since I recently completed f7 and f5 should I do f9? persons have told me f9 is connected to f7 and f5 in some aspects hence it would be beneficial for me to do f9 first. Please advise.