These rules are pretty much all good, I have some questions (The question number matches the rule in question.)
3- I think that I could see this rule being abused, so should there be a limit?
5- Does this mean that the other players can't touch it, or that the defender can't drop the shield?
9- Just to clarify, is this only when the ball is in the basket end of the Akilini stick?
And here's a rule that could work.
Before the game begins, players decide how many goals must be scored, but the limit is 3 more than the player count.
Thats all I've got right now!