Sorry your confusing seperate and different subjects. Your confusing the ability to create such a thing, and them actually doing it on a regular basis.
I am sure someday with will have the ability to gene splice with snakes. But I doubt that those with that ability will apply time and equipment to snake morphs for the pet trade. I can dream up a million much more valuable ways to apply such a skill.
About that 11 foot EDB, that has nothing to do with this subject at all, other then you like to dream.(nothing wrong with dreaming as long as it does not conflict with reality)
I first saw that pic is a little town south of lake okachobe(sp) at a reptile dealer that use to advertise in old sports and hunting magazines. I also worked at a central fla. reptile park. That park, advertised a large reward for any EDB over 7 foot. That reward has gone unclaimed for over 50 years. And that is only 7 foot. Also, there was plenty of debate over that pic.
But whether that pic was false or that snake was actually 9 foot(still a friggin giant) or indeed there was one EDB that somehow made it to 11 foot, has nothing to do with you or me or EDB's for that matter. It only would mean, one somehow reached that size. It would not mean, you or I or any of the tens of thousands of herpers in Fla. will find an 11 footer. The reality is, it never happened again.
In the area of dreaming, yes, the 11 foot EDB and you getting some factory made snake are most likely the same, they are just dreams. Good luck with that, cheers