Wow, you're so lucky you got an orange ghost, they're a personal favorite of mine! CongratsAnd a was said, there's really nothing it doesn't mix well with, it's a matter of taste. However since it's recessive it'll probably be a longer project, and with a little less certainty as to what the offspring do and don't carry.
There are two sites that are really helpful for genetics and breeding...
http://www.worldofballpythons.com/
and
http://ballpython.ca/ if you look in the gallery they have a great pictorial about breeding, and they also have some information on types of genes, etc.