You obviously want to start Nicks... FF is about trusting your gut too. Go for it. Bench Smith or Calvin (probably Calvin).
Keep QB at flex - that's easy pts. Definitely keep Benson starting.
6 pts per TD (pass/catch/run)
25 yds/pt passing
10 yds/pt rushing & receiving
P Manning, CJ, Foster, McFadden, Choice, Ricky W, Austin, VJax, R Moss...