35 and about to trial FIRE here. I own my own home, but my investments are 100% stocks (well, stocks, REITS and commercial property).
Depending on how you count it, I'm possibly over 100% stocks ($2.3m stocks, 1.05m house, $500k debt).
My spouse is still working (separate finances) for at least the next 4 years (we are committed to an overseas deployment for her). I'm OK carrying 100% stocks and little leverage while there is still an income in the family. I would want to see the debt gone before we go down to no employment income.