For those who slice and dice, and particularly those that are not abhorrent to the concept of alternatives, I'd be curious for your thoughts on the below asset allocation and any concerns regarding fund selection. 33 years old. Funds are through 401(k), 401(k) sdba, wife's 403(b), Roth IRAs, and a small taxable account. The DFA, AQR, and TIAA funds are not through an advisor; they are available through employer retirement accounts.
-60/40 US/Int'l split.
-Emerging markets is over-weighted relative to int'l but is roughly global market cap relative to total equities (about 12.5% of equities).
-I have a strong risk tolerance (at least for retirement assets) and don't care much about "tracking error" relative to other people's portfolios or the S&P 500.
-I am aware of the simplicity, past results, and other potential benefits of a 3 or 4 fund portfolio. But feel free to remind me as you may desire.

-Glide path would be to continue increasing fixed income and decreasing equities. I may eventually allocate slightly more to my existing alternatives or additional alternatives over time.
-Thanks for the comment about the three-fund portfolio comparison as a reference point. That was the starting point for the development of my portfolio. My allocation in a 3 fund would be about 80/20 or 77.5/22.5, with a US/int'l split of 60/40. I think of the alternatives as 50/50 equities/bonds, which puts me at a hypothetical 80/20. My actual portfolio's focus on safer fixed income (relative to total bond, which includes exposure to credit risk), limited allocation to alternatives (hopefully providing a less correlated asset class and returns), and emphasis on exposure to value is to provide a similar expected return to an 80/20 3-fund but with reduced left tail risk and somewhat less correlated asset classes.
1. Equities--72.5%
a. US Equities (43.5%)
i. Small Value (20% -- DFSVX, DFA U.S. Small Cap Value Portfolio)
ii. Large Value (5% -- VTV, Vanguard Value ETF)
iii. Market (18.5% -- 80/20 split VFIAX/VEXAX -- Vanguard 500 Index Fund / Vanguard Extended Market Index)
b. Int’l Equities (29%)
i. Small Value (12% AVDV – Avantis Int’l Small Cap Value)
ii. Large Value (8% EFV -- iShares MSCI EAFE Value Index)
iii. EM Value (9% DFEVX -- DFA Emerging Markets Value Portfolio)
2. Fixed Income--12.5%
a. TIAA Traditional (7.5%)
b. Short-term Treasuries / CDs (5%)
3. Alternatives—15%
a. TIAA Real Estate (10%)
b. QRPIX (5% AQR Alternative Risk Premia Fund)