This class was so helpful, and one of the first things I did was update my channel page as Sumner suggested:

* Added main keyword (Seiko) to the channel's display name.

* Added main keyword to the website link text.

* Changed the channel page content to include popular videos, playlists (ordered by popularity), and finally newest videos.

* I also updated the About page (not visible in the screenshot) to include keywords and benefits for the user.

 

Now to work on individual videos. It looks like there's a lot I can improve on!