Would it be possible to ad the option to use very large thumbnails?

I'm currently using the browser's own zoom feature to display the thumbnails larger than their original size. However, the original thumbnail files are low-res & compressed, and my potato computer doesn't have CSI-zoom.

topic #25872
This could help you. It's a script with lots of features, including a zoom option for the thumbnails. But you have to install a plugin for it. ^{_{(It's worth. Do it)}}