Thanks
On a completely unrelated note, I was watching It's About Time again and I wondered ...
What would have happened if, after Spike messed up Twilight's mane, instead of going to see Madam Pinkie they had simply gone to Rarity and had her drag Twilight off to the spa to get a proper mane cut? Then Twilight wouldn't have had a messed up mane, so Future Twilight couldn't have looked like she did. If all she wanted was to change the future, that would have been a simple matter.
Also, what do you think would happen if Twilight ever tried to use the time travel spell again? Pinkie said it would only allow you to go back once. Will it simply fail, or ...