That said, let's see here.
1. James Baxter rides a ball all day every day, he has the advantage.
2. Pinkie can easily keep a party going as long as it needs to, so I give her the advantage here.
3. Pinkie has occasionally failed to stop negative forces, the most prominent example being the Buffalo, and her attempts to stop a dragon were also less than successful. Giving this one to Baxter.