Let's see what she does in 30 minutes.
If you are exhausted and can not monitor tonight, I would suggest a BCS, maybe half the dose. You may still have to m0nitor the first part of the cycle. I also think you should shave her dose a bit. Her nadirs are starting to creep down and hence keeping you up all hours. Maybe take her down to 22 units? There was many a time I would "temporarily" reduce Neko's dose a bit, so I could get some sleep for a few nights. And often as not, she'd still give me good numbers at the reduced dose, so I would keep it as the new dose.
With a high dose kitty (and suspected acro), there is no need to keep her solid green. A goal of some green and under renal threshold is still a good one. And gives you a bit of margin with an iffy appy.