With that list, I'd probably just dump it all in the S&P 500 fund and call it a day. Maybe mix in the small, medium cap, and/or the MSCI EAFI fund (international), and the bond fund if you want bonds in this account.
Definitely don't go with anything more expensive than the target-date funds.
Those first 5 funds (5 of first 6 - ignore stable value funds) cover what the standard recommended funds cover.