I see. Makes sense. u.u I hate those genderbending fics that automatically make the new girl all stereotypically feminine, those are weird, and since Heero's never seemed strongly male-gendered to me in canon I wasn't going to flip that and make her ultra-feminine.

Odin probably thought "hey, cool, no one'll be wary of a man and his adorable daughter, and she can hide more things underneath a dress." J probably cared even less, so long as his alterations for strength took. XD (srsly even a guy being able to bend metal with his bare hands is scary, so hey.)