wouldn't really mind leading off Eaton and having Turner #2. Turner is a better hitter, Eaton is a good OBP guy. Get Eaton on and get him in. breaks up the lefties.
Also, I'd look at splitting Harper and Murphy with Rendon, but that's just me.
Eaton
Turner
Murphy
Rendon
Harper (put up or shut up, kid)
Werth
Zimmerman
Norris