B-25 WHAT ARE THE NEW RULES/RESTRICTIONS OF NAMEK'S DRAGON BALLS?

After the Namekseijins have settled on their new planet, the new Saichourou decides that their Dragon Balls have been a bit too restrictive, so he revised some of the rules/restrictions.. Since not all the changes were mentioned, the list below may be a bit inaccurate.

1. Must gather all seven Dragon Balls.
2. Chant required in the Namek language.
3. Wishes must be said in the Namek language.
4. Only three wishes per summoning of Puronga.
5. After the wishes are made, Puronga will disappear, the Dragon Balls will turn to stone and scatter themselves; they will remain stone for 130 days.
6. Puronga cannot grant any wishes that are beyond the powers of the creator of the Dragon Balls.
7. You can revive anyone or any group of people who fit a certain criteria multiple times, if they did not die of natural causes.