I've got illustrator and photoshop. I'm not great with either, but I'm about to give a stab with photoshop.
The files I'm using are Donnie1979's finished version from this thread, as well as Necroticart's halftone version. Luckily I snagged them a while back.
I was hoping I could remove just the one button, but since it's part of the same layer as the rest of the buttons I'll just try to change it myself. wish me luck!
Drilling the extra run button isn't a deal breaker if I have to, I'm just not sure I wan't to go through the trouble. My control panel is already drilled for 6 buttons each.
I saw the LAI version that you mentioned, I just wasn't sure if the dimensions are the same as the midway cabs. I'll have to look into that.