Hi @TheJackal84. a very tempting extension you have made.
But there are a few questions:
(sorry if these questions were already in the topic, I couldn't reread everything )).
Your extension loads elements in the <head> section that are not selected in the settings, such as various scripts and css styles?
Can your extension replace the <main> section - with its own <main> section without breadcrumbs and other information that it contains to configure the page as here https://invisioncommunity.com?