http://www.ballpython.ca/genetics_101.html
The point of what I'm getting at is if you breed your Spider to say a Pastel, you can get Bees.
If you breed him to something recessive such as an albino, you'll get normals and spiders all het for albino.
Im just shooting for something visual, and not hets.
Its up to you which way you want to go with your projects.
I am not a fan of hybrids so I cant comment on the woma