As someone who is not satisfied until I am done, I decided to find as many unique AR and Gecko codes as possible and put them into Dolphin. If you guys want the codes, I put my GALE01.ini file on Dropbox (which can be downloaded here: https://www.dropbox.com/s/a547p296gafsqgy/GALE01.ini?dl=0).

Instructions on replacing your current GALE01.ini with mine:

1. For PC, try C:\Users\<your name>\Documents\Dolphin Emulator\GameSettings. This is where the file is located for my computer, and it should be similar for other PCs, but I'm not too sure about other operating systems.
2. Replace the GALE01.ini inside with the one from Dropbox.

That should do it. When you right-click your game and select Properties, your AR and Gecko Cheats tabs should have much more content in them. I do my best to explain the Gecko codes and to give credit where it's due. There's also a small symbol guide I use: ( ) usually means instructions, [ ] means author, and {NW} means I could not get the code to work (either does nothing, freezes the game, or crashes Dolphin).

If you have any questions regarding a certain code, as in how to use it, feel free to reply. I also encourage posting your own code that's not already listed here, I'll be sure to add it, and give you credit. There was a giant block of code that allowed for copy-pasting into your Config file below, but the blog system did not allow me to fit the whole thing in here.