Thanks. Brian Hubbs (Common Kingsnakes) happened to see her at the show right after I had gotten her, and he said it's called a banana phase by mistake sometimes, but it's really a high-yellow phase, also known as a "newporter." I don't know enough about them just yet, so I'll have to go with what I'm told until I finish doing some more research. He really seemed to like her, though.
But I agree, the pattern doesn't matter as much as her being a cool snake does - she's really easygoing, though very curious.
And her being a yearling sounds odd now that I've roughly measured her. She's almost full size already!