Slayer i think you should also accept same I.P as long as it can be login all in the same time and make sure it's ACTIVE. Because what if they are just Renting in a Computer Shop. it will be unfair for those who are renting.
For the Recruiters, If you are going to recruit a player/s from a computer shop. Make sure that they or you will be honest, because if it's proven that your recruit are not active and they just create an account just for you to win this event!. You'll be receiving a punishment from the Host of this Event.
Note: all writen above is just a suggestions.
Slayer and Seighart will decide if those will be added in this event rules.