From one perspective I would be in favor of this as long the tax on cigarettes is higher than the tax on vaping products. That way both appear unattractive, but cigarettes more so.

From another perspective I wouldn't be in favor of higher taxes on vaping products because it would be yet another tax affecting primarily lower income people.

So, while I don't think it's a bad idea, I think I would need to do some more research on the ramifications before supporting it.