Well, I'm also working on "Bumblee Bee", so I was quite excitied to find this fingering. However, when I tried it, I noticed that you have your thumbs on the black keys. That's not really a good idea when you are moving so fast, so here is the fingering that I've been using, and it works quite well!!!!
43134313432131321 and you keep going from there. That's the first 17 notes, and you can repeat that, eliminating the 4 from the beginning.
Now, I have a question. In measures 4-7, what fingerings do you use there? I currently have it split between the hands, taking the first adn fith note with my LH, but I'm very open to other ideas

Oh, I'm talking about the Rachmaninoff transcription!
Love,
Sarah