@December3 Hiah! I made the new cover, it looks way more professional in my opinion.
http://ipiccy.com/pic/imgjPNVXw
To add it to the story:
1. Go to Create.
2. Click Upload in the story.
3. Click Browse.
4. Clcik the image you would like to upload. (You can drag the image from ipiccy to your Pictures folder.)
5. Click Open.