I've been watching this develop for some time now, and since he has completed all of the mysteries of the Rosary, including Luminous, I would like to draw your attention to this wonderful set of meditations.
Fr. Zuhlsdorf (aka, Fr. Z), has done a little homework to bring reflections from the Church Fathers into the Rosary meditations.
In this link, he compiles all of the mysteries. Bookmark it when you get there.
Fr. Z's Patristics Rosary Project