Suggestions of controller adapters?

[MidnightMetal]

Been surfin' the net to find some controller adapters for my wii for the VC games, i just don't like the button set up too much on the classic controller (plus it drains battery life on Wii-mote). I'm just not sure which adapter to get, or quality wise, price.

Need help looking for GC to NES/SNES/N64 (I guess TG-16 or NeoGeo but not that big of a deal)

Any suggestions, comments will be helpful, thanks.