Another good tip they mentioned on that site was about the profile image. I didn't realise but if you size the image dimensions right you can get a much larger profile pic.
Good for making it stand out or using a logo. On that site video they said, 540x180 I think was maximum.. I found you could even go up to 600 x 200. Good for a photo and logo or txt.
Just quickly made one for my page
here if anyone wants a look. Just made with Paint.