I think your letters are good. I hesitate to say more because even tho I have my own 12-step experience, I'm not grounded enough in that to offer advice. This is a very personal thing and is about your recovery. It differs from DB but your recovery is the most important thing here.
Go with the advice of your sponsor.
Best of luck.
Me 57/H 58 M36 S 2.5yrs R 12/13
Let me give up the need to know why things happen as they do. I will never know and constant wondering is constant suffering. Caroline Myss