1. Place the bins in the emuiibo folder and let it do it's job or it won't work at all.
you skipped 2 so 3. Yes
4. 300x300 max I think
5 & 6. Exactly, it's a way to categories your amiibos easily, I personally prefer using game names but some use other things
7 & 8. I actually don't know, you'll...