I'd say Go For It! I've never heard a plot like this before, and it does seem exciting. Plus, its Balto related, and its encouraged that Balto characters are used.
I myself want to read this when its finished.
I've read a few Balto fanfics that have plots that aren't good, so I don't see why this fanfic shouldn't be written.
Good luck with writing the fanfic Sam.
