Dude you should make a system in which we can get GP by doing w-task of gun and for harder task more GP we can earn for example when we do w-task of Special MP5 that is 15 rage kill we can earn 120 GP
I also suggest to make a clan filtering system were we all can chat and to make a leader,co-leader,elder,member and new and only leader can promote or demote you can also and only leader we be able to kick anyone add a invite system when the match is over any clan player can invite the other player