Pepper = Rainbow Dash
Zoe = Rarity
Russle = Twilight Sparkle
Penny Ling = Fluttershy
I don't see any of the rest being Applejack...though.
I would probably have...
Sunilegasus (kind of a much less boastful Trixie? lol)
Buuuuuuuut I think Sunil should be unicorn, because he is a magician,
my version minka would be a unicorn because how else would she hold a pant brush
zoe would be a unicorn because there the more fasion like pony's and how will she hold a micro phone
penny would be a Pegasus because I think she's like fluttershy and rhythmic ribbon it a graceful sport
sunil would be a unicorn because the magic
russel would be a earth pony because IDK XD
Vinnie would be a earth pony because his talent doesn't need anything
and pepper would be a Pegasus because she has a rainbow dash attitude
Minka and Vinnie would be pegasus (and Buttercream)
Zoe, Pepper and Penny would be earth ponies.
sunil and zoe would be a unicorn
pepper would be an earth pony
penny,vinnie and russel would be too
and minka would be a pegasi
and for you buttercream fans she would be a pegasi too