I have a modded Wii. I'm wondering if I upgrade to a Wii U can the vWii do everything the modded Wii can do? I mean Gamecube games and playing Wii games from a hard drive in particular. I realise that the Wii U is yet to be modded to allow the playing of Wii U games from a hard drive. Just wondering if I get rid of my modded Wii in favour of a Wii U will I lose anything? Thanks!