I just fermented two gallons of preserative free apple juice. I used cote de blanc yeast, yeast nutrient, wine tannin, and acid blend. I also added two pounds of white sugar and two pounds of brown sugar. I started this last week and after seven days the airlock stopped bubbling. So today I racked it into a secondary container. I would like to add nutmeg and ground cinnamon, do I do that now and if so, how much? I plan to keep the cider for two weeks in a secondary fermentation container.