Now that we can validate our page we switch to a more advanced Theme. The difficulty, however, is adjusting the new Theme to the Requirements of AMP. This is going to take some time.

The Steps I took Today:

1. Setup the new Theme with minimum Settings on a separate Repository
2. copy all files of the new Repository into this without overriding
3. update Gemfile
4. run bundle update
5. replace _config.yml and insert page Settings
6. adjust _includes/header.html Line 2:105 to use {{ site.author.avatar }} instead of {{ site.logo }}

Next Steps

1. migrate the rest