I wasn't sure what you meant by this question. That could be because I'm being dense at the moment, it was poorly worded, or it might be because you don't understand genetics very well. If you don't feel like you got the answers you want, try re-wording the question and/or studying genetics a little bit.
As far as the other question about is the increased morph offspring worth the extra expense... it all depends on what the market does. No one can predict that for sure. It is possible that every penny you invest in BPs will be lost because they'll be illegal before you can get any hatchlings. It is possible that the fact that the prices on everything is going up will eventually leak into the BP world and we'll actually see at least some prices start to go back up. Or anywhere in between. You just have to make your best guess, and don't invest more than you can afford to lose. Also, if you don't know this already, you should understand that very few people actually make a profit breeding BPs.