Hi Daniel,

Nice job! I don't think the the section with the drawn out chords and vibes is boring. I goes back quickly enough. Another 12 bars would be too much, but I think it's fine like it is. The key signature change at measure #26 is probably just a blip, maybe caused while editing that measure or something. That happens to me sometimes. It is obviously unintentional. When you double click on the natural sign, the dialog box still shows it is in G Major and not C. Alison should be happy. I'll bet you 10 cents she bakes you a pie! Let us know her reaction.
Best,
Fred