Your runt looks to be a female. If you look on YouTube of the parents, the females from Taiwan, yours looks like the girls. That's the ones Wes got his first batch from.
Fast forward a couple years later from when you got your bahias till now. Look at how many times bahias been bred and where they have been bred. From all over Asia to the U.S. Look at the difference between breeding sisters with brothers and brothers with sisters.