Wagtail/Python installation, template creation, feature consulting

We want to run a demo with Wagtail/Python to evaluate if it's the right tool to go ahead. Task in this project is to install Wagtail in a Docker container, install and customize most common and stable plugins and prepare a basic webpage with a menu with multiple sub-menus, dummy content (static files, lorem ipsum, dummy layout), I18N and functionality of the most common and stable plugins. Deliverable is the above mentioned docker image, list of installed plugins and links to documentation of those plugins.