Honestly just wait a few years. Like Wii U launch to Aroma release.... at least.
Nintendo tightening things down, it will take at least 5-8 years.
Hard to say for sure, Nintendo burned a lot of bridges with this system, and some of the big hackers are not happy. Bricking (well banning from online) consoles for even buying used games, never mind the threats, overpriced consoles and games.
At one point I was thinking a few years but, with how Nintendo played this game, I would not be shocked if we see an exploit in less than 6 months.
















