When you're working with templates from videohive, or anywhere else for that matter, you should make them look more unique than their original form when you first buy them or download them, customize it, tweak it do this so that when people see your video, they don't even realize it was bought from a template. Instead, it should look like this was made by a whole team of people specifically for your channel, it'll make the value of your channel seem higher. That way if somebody else buys the same template later, yours should be different enough that they don't even know it's the same template.