*Help* Hex-Editing Gamecube Save Files

Hello, I have two save files for the same GameCube game, and was wanting to sort of combine them. I want the high-scores from one, and the levels that are unlocked from the other. The game is Super Monkey Ball. If someone knows what bytes contain what information for that game, that would be nice; or, if someone who knows what they're doing with hex-editing a bit better that I do (I suck at it), I'll put the files here. The one with the scores I want is called scores, and the one with the levels is called levels.

Files: https://www.mediafire.com/?pjhu0hjdlyaqliw