Add Google Analytics integration

I want to create a landing page (using a hub) and need to be able to track visits and all the usual stats, so I can work out my conversion rates, ad spend ROI etc Really need to be able to link not just the landing page, but also the registration and payments pages of my Hubs, to Google Analytics. (so I have all my stats in one place along with my existing website stats) Update: This request is to make GA available for the Pro Plan please. Don't think it's justifiable to have to pay double just for analytics.