Nothing to apologize for Todd! It seems that my luck involving my first visits end up with a lack of feeders haha. First trip to Cold Blooded was the same.
Normally I would have just fed her the rat pup I got at PPP, but when I got home and was able to check, it was slightly larger than the adult mouse I still had for her. When I fed her the first adult mouse I had noticed how large her stomach grew. Normally that wouldn't worry me, but Pandora loves to bury herself in her mossy hide box after eating and the openings for it were made when she was smaller. I now have a new box to make for her and will be making larger openings. Once that is made and I can replace the one she is currently hiding in, she will definitely be going back to one at a time feedings. The other reason she got 2 pinks was because she has been behaving like she was very hungry lately. I am hoping that she will go to once a week instead of every other week once the last adult mouse and rat pup are gone. Considering how small the pinks are, I think she will take to it fairly well.
I'm glad you mentioned the one large feeder vs. multiple smaller ones also. That is somewhat of a hot topic among snake keepers. I am much like you in preferring to feed a single large one category. For the exact same reason you mentioned. The hunting instinct remains for longer if they are not given something filling the first time. This was something i noticed when I had Drake, my Red Tail. He was only given two small rats a couple times while I had him, once when I was new to caring for a constrictor on my own, the other because he had not eaten in 3 months and I couldn't find any frozen larges. Any other time, he was given a single large or extra large rat.
Between everybody here and the two breeders I speak to about her particular species, I think I have some of the best support possible to give her a very long and healthy life. Not to mention all the research I have done separate on my own... I swear I have at least 10 different care sheets and another 10 bookmarks regarding these beauties lol