Carpet pythons are not difficult to keep or breed. Get a nice female carpet python that will set you up to produce the morph you want, keep her in a tub while she's small, and make an enclosure for her if you have the skills and tools as she grows up. Get the male you need in a year or so and do the same.
If you can make quality enclosures, offer them for a decent price, and deliver when you promise, you will make more cash with less hassle and heartache than you will by breeding ball pythons.