I would suggest joropito if the moderator would have to be the more mature person. If it were for some other reasons I would suggest other people. But, to be moderator I guess is better to be more closed mind and more dictatorial and having less heart and I don't know no one in Others with those qualities so I suggest instead to raise donations to pay Yamikatou a Spanish course
By the way, I warn who wants to be moderator to be ready to spend some hours per day moderating, otherwise it's not worth.