Ok, the grand total is 3163 games.
Some of them might have to go as some unlicensed carts (Tekken 2 etc.) have problems with Snes9x, ZSNES and BSNES.
I also have to figure out a script for the Sufami Turbo, Same Game, Gundam G Next and BS-X games as they require a "mother cart" or BIOS to work properly.
Aaargh, there's still a looooong way to go.