First Story, what should it be about?

Hey bronies, this is my very first post( witch i doubt anyone will read)
and i was wondering what my very first fimfiction story should be about here are the some ideas.....
Cutie mark crusader stories
]
1. scootaloo tries to find her parents
2. The cmc's are older and need dates to go to the hearts and hooves day dance.
Mane six stories
1. Pinkiepie gets kicked out of sugar cube corner.
2. Twilight has to move back to canterlot for 3 months and finds the love of her life.
p.s. please give me some more ideas, i do better at slice of life things but i would like to do something dramatic sometime, i would be more than happy if you bronies comment any ideas or if one of these ideas is good to write.
Well thats all i have today folks! I will be camping for a few days so, it may take a few days for me to respond.
BRO HOOF !!!