So, I have an old 3DS with custom firmware (Luma3DS), and I'm getting a new 3DS in a couple weeks, and I need to know how to transfer my CFW from the old one to the new one, if that's possible. I have a few guesses: One being, if I install Luma3DS on the new one, then do a system transfer FROM the old one will I keep all my CFW stuff? Or if I install CFW on the new one, put my SD card in it, then do a system transfer from the old one, would that work? Or if I just did a system transfer would the CFW transfer too? And one question about the N3DS: Does it take full-sized SD cards, and if not is there a way to make a full-sized one work with an extension/addon, like if there was a thing that took full-sized SD cards and plugged into the headphone jack or something?