Good work there.
A slight formatting touchup; the pics are supposed to just cover the red/white box corresponding to their position.
On my copy, I shifted the Last three down a pixel to center them and blacked out the box lines.
Time to plug those new ones into the mod so they show up
The file can also be truncated at the 180 pixel height mark. (Since we don't need all those imagemod images, just the stock zone). Makes it a nice 380 kb instead of the many-meg imagemod size