I'm glad you liked it and thank you for your feedback, I really appreciate it!
Both ideas sound great and I'll definitely consider them! Regarding the background, at the moment you can change the color palette for some parts, but not the background itself. I chose that shade so the balls would stand out more and the photos would be more visible. However, I'll think about adding more variety to it in the future.
The new update is live, so be sure to check it out.
Thanks again! :)