Cutie Mark Crusaders: Cutie Mark Finders GO!

I had another idea for a fanfic earlier. It's a CMC fic that takes place after they have all gotten their Cutie Marks. What if Applebloom, Sweetie Bell, and Scootaloo's special talents really were the same, and what if that talent was helping other ponies to discover their own special talents and earnin their Cutie Marks? Although, it may be better to start with how they figured this out/them earning their Cutie Marks. I think that their Cutie Marks in this case should be the CMC logo, perhaps with slight variations for the 3 (EX. The CMC logo on a scooter for Scootaloo, signifiying that she is best at helping other ponies discover their special talents in sports and/or extreme sports.)
I had an idea for something a bit darker too, but it has since slipped my mind.
As always, please give me some credit for the original concept of the story if you choose to write it. Also, please let me know if you decide to write it so that I can make sure that I read it.
Thanks.
Alicentaur Br0ny