I'm getting this game for Xmas and I have a have a few questions

1. Does Link have two items maximum? (ex. Soul Edge and Mirror Shield at the same time) Is my example possible?

2. How do I get Soul Edge for Link?

3. How do I get Mirror Shield for Link?

4. How do I get Biggoron Sword for Link?

5. How do I get Link's third costume (blue I think)?

6. How do I get Nightmare's third costume (the knight type armor)?

7. How do I get Soul Calibur for Nightmare?

8. How do I get Soul Calibur (Evil) for Xiaghuna?

9. How do I get Soul Calibur for Xiaghuna?

10. How do I get Soul Calibur for Talim (or does Taki get it)?

11. Which of the two swords, Soul Edge or Biggoron Sword is better for Link?

12. Which Soul Calibur Is better for Xiaghuna Evil or Regular?