Super Cinny are not very expensive $500 or less, while the Silver Bullet is an interesting project keep in mind that hatchlings and adults are very different. (nothing silver about the adult)
One thing to also consider is duck billing and kinking since the silver bullet is a Pastel Super Cinny.
I am sure Silver Bullet x Purple passion has been done, either way it's not gonna create anything new even if it hasn't been done.
Are pastels prone to kinking? I'm new so I don't know a lot about genetics let alone ball pythons. What is duck billing?
I didn't even think about it changing color as it ages lol I guess I'll go pastel enchi.