Welcome from New Orleans. It seems you have a lot of information already, as I am late to the party. . Please feel free to make yourself at home, no question is too silly, we all have "silly" questions from time to time, which often leads to lots of new learning. I am glad you joined.
Congratulations on your new place and your birds. As you have discovered the way to your birds hearts is through their stomachs. They will do most anything for treats. You will find a lot of good information here Good luck and have fun...