Oh you're not, believe me:)
I will be honest with you, I think I would go with what you have. Of course try to resettle during these 45 min naps, but she still has almost 4h of daysleep and it's pretty decent. I know it's difficult seeing her tired and not playful, but you are offering her sleep.
Your easy looks really good. Maybe someone else will spot something I don't see. Sorry for that:(