Nice job on this, Trump. Definitely sounds like something that could be licensed. Although I don't see it as much for children as I do for maybe teenagers. It feels a little more sophisticated/modern than some of the bells-musicbox-cutesy stuff I hear on a lot of kids commercials.
It's also very motivational. Corporate promo vids use tracks like this.
One more comment... Keep your runtime in mind - think commercials (usually :15, :30, :60 long). Your drums don't hit until :50, and the full instrument mix (best part!) doesn't happen until 1:41. You might think about shortening the intro, and getting the full mix (call it the 'chorus') in as soon as possible. THEN, come out of that with a stripped-down verse part or something, before going back into a full chorus and your ending. Just my 2 cents though, speaking from what music supes have told me in the past.