Clean nand backup without account from a clean nand backup with account

[SupSupBro]

Good day everyone!

I would like to ask few questions hoping that is not too late

First of all I have a console with an sx core installed, as usually suggested the first thing I did after installing the sx core was a backup of my clean NAND and a copy of the backup in my computer.

After that I didn't created any EMUNAND due to a limited space in my sd card.

Yesterday I bought a 512gb sd card, so I restored my clean NAND and created an EMUNAND, unfortunately after restoring my clean NAND also my account and all the details where restored and this is something I would like to avoid.

I own different games on my account but I'm not sure I want to use them since it requires an internet access and might be dangerous.

My question is: Can I create another clean backup after restoring the previous backup and deleting my account in maintenance mode?

Basically this is what I would do:

1. Restore my old clean NAND with account still on it
2. Shout down the console and run the console in maintenance mode and delete everything
3. Set up the console with new settings
4. Run a backup of the new clean NAND without the account and datas on it
5. Create a new EMUNAND
6. Enjoy

Will this procedure works? Should I do anything else like avoid to run CW in the meantime of this entire process? What about burn fuses? This will procedure will create some issues with them? I'm still not sure I understood correctly the logic of fuses.

I hope someone can help me

Thank you for your patience and I wish you all a good day!