My Little Pony DotA 2 Crossover Icons

Discuss please!

Man... With Junior College getting really really busy, I suppose I cannot do much progress with Portal 7. Decided to work on something lighter, WAS planning to get a few DotA - pony unit previews up but didn't manage to finish it on time.

Bah, will be absent from doing anything this whole month due to promos. Well... College comes first. Will continue later.

This thing is up because I want to discuss a bit with what I have so far, and of course other heroes that haven't been showcased here. Any ideas? Any objections? Would like to hear your opinion please; and of course I have my reasoning to choose which one is which ^^

First Row, Left to Right:
Rarity as Sniper
Applejack as Windrunner
Rainbow Dash as Storm Spirit
Pinkie Pie as Gyrocopter

Second Row, Left to Right:
Spike as Dragon Knight
Fluttershy as Enchantress
Twilight as Rubick - Grand Magus
Shining Armor as Omniknight

Third Row, Left to Right:
Big Macintosh as Earthshaker
Celestia as Keeper of the Light
Luna as Herself - Moonrider
Trixie as Lina - Slayer

Fourth Row, Left to Right:
Starswirl the Bearded as Invoker
Daring do as Batrider
Lyra Heartstrings as Lion - Demon Witch

The list will get updated over time

Lores so far, [link]