Why set a bunch of timers when you can do it with one identifier and one timer? You may not need any timer at all if you do it via an on ping event. Here is what I meant:

on *:ping:{
  var %i = 1, %c
  while ($comchan($me,%i)) {
    if ($me isop $v1) {
      %c = $v2
      tokenize 32 $regsubex($str($chr(32),$nick(%c,0,r)),//g,$&
        $iif($nick(%c,\n,r).idle >= 30,$iif($nick(%c,\n,r) != $me,$v1)))
      kick %c $* Please don't idle here.
    }
    inc %i
  }
}