FWIW I agree with Stacy on this one. We get naps at 7 hours, but we get VERY late nights after that, like 9:30 or even later, and have chosen to live with those for now. We also get nights that are less than 10 hrs, often only 9. Again, something we have chosen to live with.
After Zara didn't nap yesterday, the late afternoon/evening was fairly unpleasant, which means napping and short nights right now are what I believe is best for her. Not necessarily best for me, but her needs come first.