Hey man, I saw your posts on the 8.1j thread. If you have the ability to run gateway on 8.1 you can get ninjhax working pretty easy through emunand by using BBM, Cubic Ninja Rom/Cia and 9.2j(must be new 3ds ver.) in cia form.
I kind of wanted one of those Vita TV things at one point, of course now Pi is way better in my opinion but Vita TV was out a long time before Pi was even a thing.