I've got one that looks very much like that one. I bred her to a pastel a few years ago and the banding did come through but the color was kind of odd. Not browned out but it had kind of an olive overcast to the yellow. I'm leaving her for the dark morphs from now on.
Yea, unfortunately my only dark boy decided he wanted to go off feed before he was big enough to handle it (450g). So he's out of rotation until next season. I can't wait to put some dark to her though.