So I have a Japanese N3DS LL that I purchased not too long ago, and I plan on throwing CFW on it, to start using as my main system (giving my US region one to my spouse). Would I be able to install backup cia's on this system from other regions (primarily US), and still be able to play with her and possibly online if the game supports it? Looked into changing the region on emuNAND, but that appears to lock out the eShop (which I may still use occasionally). The process seems to be too much of a hassle as well. Thanks for any input!