Anegada is worth 2 nights. JVD has enough for 2 nights (different anchorages).
We just did this again last week.
Since this is your first, I am glad you went for 7 nights (6 days and a sleep aboard?)
As day 3 comes to a close, you will realize that you are almost half way through your trip... If you had booked 10 days, you would say "Wow, we STILL have another week in paradise".