How many Balls have you actually hatched out as of right now? If the answer is none, I would suggest setting up your incubator, making sure you have top of the line caging, and thermostats, making sure you have a baby rack...etc. Do not make the same mistakes I made....which were: I hatched out tons of Bearded Dragons in my Hovabator, and tried to use it for Balls. I ended up having all 20 or so eggs from my first year mold. Buy trios, probably het trios, if you buy pairs, chances are one may not eat as good as the other, and then you waste an entire year or more waiting for the other to catch up. Do not go into debt to get Ball morphs, I DID NOT, paid cash for everything, and was probably the one thing I did right. Buy females, female Ghost, female Pastels, female Hets, and if you can get a good deal, female spiders and Mojaves. You have a Pastel male, so NO female you buy will go to waste, even if you do not pair her up with a homozygous animal of her Morph. For instance, if you buy a Mojave female, and end up not having the $$$$ for a Mojave male, or for whatever reason, you do not get a male, you can breed your Pastel male to the Mojave female, and get some nice babies. I would get a ghost female for sure. I collect art, and the rule of thumb in art collecting is BUY WHAT YOU LIKE! If your male Pied does not eat for you, and does not breed until he is three years old, but you love Pieds, you can at least look at him
Also, normal females are a good way to go, you can always make dom or co doms, or 100% hets with them. But, do not make your hobby "work", it will get old fast, buy what you can take care of, and nothing more. Do not bank on making money, do not bank on making your house payment with snake money, for me, anything I get from reptiles is always extra! Vacation money, or CC payment money, but if you are banking on making X amount of money, and you NEED that money, you will have a rough time.