Challenges: Make these ideas good and get a muffin!

I've decided to make a list of fic ideas I get, that I can't see myself ever really doing in any form of positive quality. Pretty much anything is up to the taker to decide, unless otherwise specified. This is just here to inspire.

Idea 1: Battletech
• I enjoy the BattleTech universe, mostly through MechWarrior 2 and 4: Mercenaries, and something about the idea of Rainbow Dash piloting a Shiva E, Applejack in an Atlas, and even Rarity piloting a precision 'Mech just... feels right.
• Restraints: You can plot anything you want, but Rainbow Dash cannot pilot anything that doesn't fly or mount Jump Jets... after she finds out AeroSpace and Jump Jets exist.