There like Jigsaws IMO.. We'll say not "hard" to produce. It's a simple Mojave and a Pinstripe..

I don't think people try to produce as many Pastave's as they do Jigsaws or even Bumbleebee's.

Like I said, this is my opinion, I believe more come from people using Mojave's or BP's that carry the Mojave genetics in other breeding which result in a Pastave.. Of course some people will always try to obtain them, they are on my list to make personally.