I'm testing winter 17 templates, I like to understand how much customization we can do with new community templates/builder/lightning,
It seems the home page can't be changed, since its not editable
Header seems not customizable other than editing labels/changing color
Ideally I like to roll out my own template with everything customizable with lightning components and still use new community builder in some fashion
Also I see lightning components are not supported in old visualforce template based communities, is it still true ?