At your age, I don't think that's too aggressive (unless you have a specific short-term need for the money such as buying that condo for sure.) I'm 90 percent stock at age 55. My wife uses the 2060 fund in her 401K at age 43, same as my daughter's Roth at age 18. The majority of my money is in taxable just because of the way the timing and space worked out, and I still stay aggressive.
If you feel squirrelly because of "high valuations" or "coming crash" or whatever future uncertainty may or may not occur, you can always dial back the target dates in your retirement fund to more conservative AAs. If you want more bonds in taxable, then tax-exempt intermediate term munis might be a decent choice, but personally I'd just buy new instead of selling out of taxable. I'm guessing you're not in a low tax bracket.
That's a nice start for your age. You don't have to do too many things perfectly as long as you don't make any big mistakes or panic. Good luck.