Paper topic suggestions
Some overly general starting places for paper ideas (not one is narrow enough to be a good topic yet):
Milton's use of the pastoral (or epic, or masque, etc.) tradition (If working with the epic tradition, narrow it a lot, perhaps to a single scene or a single element)
Milton's attitude toward death in his early poems
Comparison of the "Nativity Ode" to other similar poems by other 17th century authors
The classical roots of Milton's theories of education
A comparison between Spenser's November eclogue and Milton's "Lycidas"
Milton's attitude toward the virtue of Chastity
An analysis of some aspect of the methodology of Milton's biblical adaptations
Comparison of Christ in PL and PR
Milton's theological position on the nature of the trinity
The idea of hell in Paradise Lost (you could focus on how he came up with the physical description of hell, or you could take a more philosophical appraoch)
Milton's attitude toward sex in paradise
The nature of angels in PL
The function of the chorus in SA
Milton's anti-Royalist politics and his portrayal of a monarchy in heaven (and/or a monarchy in hell)
Milton's portrayal of creation
Milton's anti-Catholic satire in PL
The character and function of the narrator in PL