In the next 3 weeks my lowest scheduled card amount at the moment is 69, highest is 216, average of around 140. That being said, an extra 40-50 questions can be added due to catchup questions I have left over from finals. Additionally, I have a little less than 200 topics left to flag, mostly Anatomy, Biochem, systems Neuro & Rheumatology being the only areas I have less than 80% flagged or unfinished.
Besides from liking to get every ounce of value from the money I spend, I'm trying to suppress the urge to not spend time flagging the rest of the topics. Considering myself to an average to above average student, there is no way I would have done as well as I did on my first NBME and the school CBSE without FC, so hopefully finishing will also help for the big day.
My plan at the moment is to do the same as you, run through the questions in the morning. For the flagging of questions, I'll do them throughout the day as I review those areas again. Really wish I had finished flagging as it would have made this way easier, but hopefully it won't be bad. Exam isn't until July 11th, so I could have had a fairly easy schedule if I only had to spend an 1-2 hours per day with FC as opposed to 3-4.