Dimensional Global 60/40

[earlychicago]

I'm considering investing in the Dimensional Fund Advisors Golobal Balanced 60/40 Fund (DGSIX). It's a fund of funds with and although the fund is relatively new, many of the funds included have long term track records. Does anyone know if a simulation has been done for this fund to see what the long term track record would be if the fund had been around for a longer period of time. Both performance and risk/standard deviation?