4 - additional rewrite:

Add the following notation to Superior Unarmed Strike (Tome of Battle p. 33): Your unarmed damage is calculated based on the higher damage of your monk class levels plus four, or the damage listed on the table below based on your total character levels. If you do not have any monk class levels, use the table below.

10 - Agree

11 - Agree

12 - Agree

13 - Agree

14 - Agree