I currently nurse my twins at 6:30am (regardless of when they wake for the day - often about 5am...), at bedtime (I nurse to sleep...) and then at nearly all overnight wakeups. When there's no teething or illness - this is 1 or 2x per night.
I weaned them from daytime nursing at the end of June and would like to wean completely over the next couple of weeks. I also have the goal to get them to STTN.

Looking for advice - which goal should I tackle first. STTN or weaning from nursing to sleep?

The morning nursing I think I could get rid of without much hoopla - I don't feel "full" in the morning and have kept that session more as a way to keep my production up in so I didn't dry up for bedtime/overnights.