Hello, @Jnix284!
I’m happy that you found the above insights useful! I also love your idea regarding some form of “Content Inventory Manager” tool in HubSpot. Have you submitted this as an official idea in the community? If not, I would definitely recommend doing so and encouraging others to upvote it! Also, I would be more than happy to take this back to products to see if it is something they are thinking about right now!
-Josh