I linked my WiiU NNID account to my 3DS recently, but now I am starting to regret it. I want to change my NNID, but I don't want to lose my 3DS purchases (I have none on my WiiU). If i delete my NNID, will I lose the purchases I made prior to linking the account, or only the ones made afterwards? If its the latter, then zi can safely delete it without any loss, but if its the former, I'm kinda in a hole.
If the above is not in my favor, is it possible to change the username of my NNID? it has to do with it reminding me of a recent tragic event that id rather forget.