Banning from xbox 360 rate or rules that must be followed to avoid ban.

What are the chances of me getting caught and banned by Microsoft if i do the following?

1. If i mod my xbox to play downloaded burned or copied games from blockbuster.

2. NEVER play a game before its official released.
3. NEVER play a game that isnt STEALTH?
4. NEVER use MODDED games. Download and Play official releases only.
5. NEVER play a game ONLINE the Ive downloaded or copied.
6. Only play online the games that i actually bought.

please let me know if this is good enough to be avoided by Microsoft. Has anybody been banned following those rules? Em i missing some rules? Other things i need to worry about? Your thoughts are appreciated.