Symphonia on Riivolution

Has anyone tested Tales of Symphonia: Dawn of the New World with Riivolution? I accidentally downloaded Wii Menu Update 4.3 so I can't use Gecko or Ocarina anymore....

Gecko OS works regardless of System Menu version. In fact, System Menu version is 100% irrelevant for all homebrew except System Menu patchers (StartPatch, MenuPatcher, Menu Loader etc.). What matters is actually IOS. But Gecko OS works perfectly with the latest revisions of IOS as well. Old IOS (or patched IOS) are only needed for loading channels, and the game you mentioned is a disc. Therefore, there is zero reason you cannot use Gecko OS as you presumably did before.

Regardless of this, Riivolution has 100% compatibility with games AFAIK.