Go for it! I think that producing your own recessive trait morphs in BPs is one of the most rewarding parts of the hobby. When I produced my first albinos I was thrilled. Pieds are even better as you never know the extent of patterning you will get. If you decide to purchase the hets make sure its from a reputable breeder. You can check for het pied markings, which usually manifest as a clean white underbelly with single black lines down the side by the tail region. Even then its not 100% accurate, but its something. Although getting a het that has "papers" is better, still doesn't guarantee genetics.

Make sure you have the ability to care for, sell, or rehome the rest of the babies. You are going to get a variable number of 66% het pieds along with (hopefully) a pied.