Help please

Hello John, Sorry for posting this question on this forum but I need your help! I have passed f1 2 3 4 and gave f5 and f7 in June ! As for my level 2 I have to do f 6 8 and 9 and I will only choose 2 exams for the December sitting! Can you please guide me as to which one I should take together! I feel I should take a theory and either of f6 or f9! I give my exams in June and december! Initially I was choosing f6 with f9 but both are heavy calculations! But suppose I choose f6 and f8 and i choose f9 with p1 later! However, if I choose either, as from sept 2018 we will have a new module replacing p 1 and p3 which will be theory so I will take it later ! Which means I will have to take either p2 or the options ! So according to the future which exams modules should I choose for this exam session ( dec 2017) Pls help me john Thanks and regards