I'll take faster emulation over 3D. I doubt we could overclock the 3ds. If the N64 version for the 3DS could work I wouldn't mind hosting the servers for online gameplay for the variety of worthwhile games like Pokemon Stadium and Goldeneye. I'll just have to make sure Oddjob isn't playable during tournaments.It would be crazy if they could figure out not only how to emulate N64 games, but display them in 3D too
Of course that requires extra processing power that could easily go into making the emulation faster.