For me, it would be nice, if the Top Posts Widget in Image Grid mode had an option to show the thumbnails in 3 columns instead of 2. So it could show more posts per row, and every row would have a smaller height.
Then it could show the same count of posts - demanding less space.
(or more posts for the today's space demand).
(Image list mode with it's 1 post per row is no alternative for that.)
The blog I need help with is nummervier.wordpress.com.