
This changes things ...
Standard Mom & white mosaic Dad = white mosaic male
Standard Mom & ebony white Dad = dark ebony female
If you are considering breeding the white mosaic male to the dark ebony female ... That would be at least 3 generations of mutations.
I would not ... you already have two generations of mutations with both of them.
I would put the white mosaic male with a good strong standard female.
I would put the dark ebony female with another dark ebony or a standard. I would not want to weaken the dark ebony color by putting it with a white.
But, that's what I would do ... you may have other hopes for the future of these two, that has not yet been mentioned.

Jo Ann