I misread your returns. YOu have some nice choices. Blackrock is definately a good fund company and I have my grandsons 429 plan in the Vanguard Inflation Protected fund until the mkt settles. When it does, I'll still keep some in that fund because I feel inflation is going to climb.
Big Ben doesn't seem to want to admit it climbed, but everyone seems to notice the difference when they go food shoopping.
Since your bonds seem to be good, I'm really curious to see what your target fund returns are.