Ahh nice like i said in the PM i sent you back,very unique as well.Ah an i was messin around for a few more minutes an i think you can make this even shorter.I made this in like a few minutes 2 lol i just thought of it after i sent the PM so i ll post it here.:

;Change the #channelname to a channel you have op in.
on @*:NICK:{
  if ($regex($newnick,/^[A-Z]/) == 1) { 
    mode #channelname +v $newnick
  }
  else {
    mode #channelname -v $nick
  }
}
on @*:JOIN:#channelname:{
  if ($regex($nick,/^[A-Z]/) == 1) {
    mode $chan +v $nick
  }
}

Tested it a few time seems to work.Good stuff anyways nice an refreshing to see codes done differently.\"Rate it or Hate it?\"...7/10.`-.-

P.S: Yea can add a loop to voice an devoice for multi channels depending on how many channel your bots on i guess.