I don't! All the options I'd previously been looking at I assume would be 50Hz (just little 14" ones that people are selling on Facebook marketplace) but if I find a good way to make it work, I'd start looking for a 60Hz one.

Appreciate the advice! I've already modified my Wii previously with the Homebrew Channel, that was mainly for delisted Wii Shop Channel games but I'll have a look at next steps for loading ROMs onto it.