This one being our little bannana ball, Tommy or ‘Tammy’ as bigonion has coined her <3  
I think Tammy would be the most adaptable to a gender swap since unlike most colts his age, he is not as rambunctious and has quite a sensitive disposition. Being around a mostly female family and extended family has taught him a thing or two about gender not defining who you are and what you can enjoy as well, as there are a fair few tomboys in the frey who aren’t afraid to get the hooves dirty and have a muck around with him.
 
Oh and there’s the fact that he is primarily a human, if a human can adapt to walking on 4 legs whilst also trying to learn flight and magic then waking up as a filly one day should be as piece of cake for him, helped by the fact that he is still very young and hasn’t become too ‘accustomed’ shall we say to the traits that the two genders bring to the table or at least that’s what i think :) (Smile)
 
Now worries :iconrainbowtashie: you did an excellent job so far. Loving what I am seeing right now