Since already you have appeared for the exams you know the pressure of it. It all depends on how much time you are able to devote to studies after job that is around morning or in the evening. you will have to do lot of sacrifices till exam that is after job only study and nothing else. For accounts Module, M.P.Vijay kumar author's book for CA Final " First lessons in Advanced Accountancy ", rtp, suggested if you are able to solve all the problems atleast once before september and daily do 1 accounting standard daily then defenetely you can clear accounts with above 60 and get exemption. I dont think if you go to job daily then apart from above is possible for you. For MAFA, Law, Audit if you are able to finish atleast once the entire portion before september then you need atlest 1 month leave for preparation. So you have to decide if you are able to get 1 month leave then go with what i said above or else atleast prepare accounts whole portion 1 time before september and after that till november keep on solving problems and do 1 AS everday and try to atleast get exemption in accounts and just write the 3 papers to the extent you are able to so that atleast 1 paper you get exemption.
But prepare accounts sincerely spending accounts atleast 4 hours a day till november.