All you need to worry about having a dom female is the potential of her offspring.
I find that a dom female is.... limited for her potential but her babies can be used in crosses with many other morphs.
I prefer codom females for the purposes of line breeding.
For instance: A pastel female when bred to (example) yellowbelly can make a Pastel YB.
The next year, if you are lucky you can breed her son back to her and possibly create Super pastel YBs.
When having a dom female you should definitely have another morph female to breed the pins offspring to in the upcoming seasons.
A better scenario: YB female. Breed a pastel to her and create the pastel YB. Next years you breed that baby to his mother and possibly create a Pastel Ivory!
See where I'm going with this?
But I can't say that having a dom female is a bad idea.
So good luck with her.
Your best bet is definitely a codom male such as a bumblebee, pastave, superpastel, cinnabee, pastel YB.... and so on.
-Steven