Yeah, that's the way MAME lists them and it's how it looks before I crop them, but I used to use this program years ago (don't remember the name), that would generate custom .ini files per game, so you could easily set up an arcade machine running with a CRT monitor, creating close enough resolution/refresh rates so you would get the correct aspect ratio/scanlines. It was similar to an app from ArcadeVGA. If I'm not mistaken the requirement to generate the .ini files was kinda low and info in those files didn't include all those digits necessarily. I will dig in and see if I can find the program.