Hi Darcey,
Congrats on the newborn!
I would say that of course every child is different, but it's still pretty early for her to be STTN. She's not even three months old yet, right? If she is angel/textbook as you say, she will likely drop that 2am feeding in the next few months.
With one of my twins, she eliminated the feed on her own. With the other we had to eliminate it for her. As always, it depends on the Niblet!
So basically that was no help except to say, that she's pretty young and congrats!
HTH,
Lu