Ahem...gentelmen, I just wanted to say I saw this are it is really awesome! I didn't think that it was created by member of this site, I have to say, great job dude I really liked it, keep it going!
Well...I think in other way that they are 12-14
But I want to tell you something in your option
Pinkie Pie (17-19)
and
Fluttershy (21-22)
Whatever happend to Fluttershy saying "I'm a year older than you?" ^^