This is a great idea! I absolutely love these designs would be super nice to add some variety to floors, walls, etc. My only complaint is that warped and cherry are very similar while all of the other textures are pretty distinct from each other. No texture uses four 8x8 squares as a pattern, so could use that. I don't think it'd fit super well for warped or cherry tho, so I'd suggest giving it to jungle (or smth else) and give jungle's pattern to warped.
/kbin seems to be having an issue displaying & linking to the images. Try uploading them to Postimages and use those links.
All in all, amazing post!