I have been unable to find any new atomizers for the Pro-L, only the Pro-L II. Can I possible use the Pro 3 tank and atomizer as they use the same 510 connector? They make a collar that is supposed to fit bigger tanks onto smaller batteries. I've included links and photos of my Vapor Zone Pro-L.

The pro 3 tank and collar.
https://www.vaporfi.com/vape-accessories/vaporfi-pro-3-tank.html
https://www.vaporfi.com/vape-accessories/vaporfi-collar.html

The pro 3 tank and collar.
https://www.vaporfi.com/vape-accessories/vaporfi-pro-3-tank.html
https://www.vaporfi.com/vape-accessories/vaporfi-collar.html
someone will have an answer.......