Should be entirely possible, did mine in five months start to finish with BGS under the old routine of splitting the 14 exams into two study groups of seven subjects per group with a two week revision session before each set of seven exams. I had a young son and I always made time to take him to school in the morning, collect him in the afternoon, spend time with him in the evening, read him a bedtime story and allowed myself weekends off to spend with him. You have none of those commitments, I’m no genius but I managed to pass all 14 exams at the first attempt with a 93% average, the course is excellent and the instructors are brilliant. Be disciplined, set targets and make sure that you hit them. Good luck