Homebrew Help needed with 2ds xl sd card

[DaTank45]

Hello,

At one time i had a 2ds with soundhax on 11.3. The firmware was updated and this was lost. I purchased a new 2dsxl and did a system transfer moving everything from the sd card on the 2ds to the sd card on the new 2dsxl. I have purchased a flashcart and plan on installing CFW using NTR boot. The questions that I am looking for answers to are

1. Do I need to remove all of the old soundhax stuff before I proceed?
2. If so does anyone have a screenshot of the sd card file structure on a stock one?
3. I would like to purchase a larger 128gb sd for the 2dsxl. What does the card have to be formatted too?
4. Can I just copy the files over from one card to the next using my PC
5. Should I set up the new sd card first before installing ntr boot?

Thank you all in advance for your help!