It would be stupid anyways because you wouldn't have the add on flexibility
Torque isn't available on wii.
Tv screen as a moniter then.
I wouldn't think it's possible, due to memory issues and the controls.
Memory (Discs can hold up to like 2gigs i seen)Controls (Special controller?, or Classic Controller)
http://www.torquepowered.com/products/torque-wii