You rejected this idea, but changing the size of each image in GregTech 17/[insert mod with many items] really isn't practical. Also, if each image takes up a bunch of space there may be a storage issue.

I guess I could add this, if it's that important to you. I still don't see the point considering how simple it is to do a bulk resize. At the same time it's simple to support it in the mod, so whatever.