Hi mate hope your doing well,I'm in much the same situation as you. I'm down too 2mg of subuxone and though I would stay on this to after Xmas, i get mine luckily prescrpted by the dr, I'm going to start shaving a bit of a tablet, but I'm worried about being ill.
I'll let you know how I'm getting on,I'm going to start cutting from tomorrow good luck mate,hang in there,I'm going to try my best