Converting to direct entry after writing nov exams

hi

   i have written my nov 2012 ipcc group 1 exams and im a b.com graduate. what if i convert to direct entry now and on feb when results comes and in case i  cleared my group 1 exams what paper should i write to clear group 2 in direct entry scheme on nov 2013. is it same advanced accounting, audting and itsm papers should i write ? what are the problems should i face after converting to direct entry and in case i clear my group 1, nov 2012