I'd definitely suggest picking up a female axanthic or two. I don't think you can have enough of them.
Then from there it's just a matter of what combos you want to produce. You can either get male codom hets from a trusted breeder or get a newer codom and shoot for something maybe someone hasn't thought of.
I know I rack my brain for ideas of great axanthic combos :S
Hope that helps and best of luck!!!!
Congrats on a great morph choice