I currently have some fry from these parents below. Not sure what type of Vieja she is and I'm sure the male is some sort of short body texas mix up? I'm wondering why the offspring will grow up to look like, the 3rd photo is a blurry cell phone shot but you can see a black line starting to show.
Your male looks like a shortbody syn. Where did you get it, it looks awesome! Hope he is fertile for you. If it is dont mess around with the other vieja, take it to a kkp or nice bp!
Those are going to be some funky fry, especially if some turn out shortbody hahaha, post the male in the hybrid section and see what would be a good mix with it.
Mom looks like a fenestratus dad is a short body texas. u fry seem to be normal body and look like they will look more like mom. but its to early to say for sure.