She's got a bit of yellow, not as much as he does. That's something you can fix next generation, find someone to counterbalance them. As I said, not sure if red wash will take out the yellow because I know it works the other way around so I'm only assuming here.
So what exactly do you want to keep in this spawn and help get rid of? Obviously his bumpy top line (to me at least) should be a priority which she will definitely help with. And then there's the color, the dragon scaling, messy v.s clean finnage, taking out the yellow wash and getting the fins to match up.
So it depends on what you want to do, if you want to end up with fry that looks very much like them in terms of color and dragon scaling, then breed them. If you really want to clean up the finnage, get the yellow out and get proper fin proportion then don't breed them. But those are all things you can fix next generation. Generally things like that are fixed over a few generations so you're not going to get one spawn and get perfect fish unless you start with perfect fish haha