So i recently Homebrewed my Wii and I am able to get an NES emulator on it. When I boot up VS. Super Mario Bros, the colors of the game are a bit glitchy, but as far as I can tell, the gameplay is the exact same. So am i allowed to play with this or should I get a different ROM?

it's probably fine, do you have a video of yourself doing the first level or something?

should be fine as long as the in game timer isn't super fast, i already put the in game times you should be able to get while going down the first pipe of 1-1 in the rules

The game timer is the same ?