immediately*
check for typos.
and also, you can definately use some elseif.
also what good is setting mode +k without adding an extra parameter. yay for a keyless channel.
code needs revising.
also, in the !911, it mentions !tscript. which triggers only the given desire to type it for no reason.
also,

on *:TEXT:!lockdown orange OFF:*: {
  if ($nick isop $chan) {

can be on @:text ... bla bla

maybe you shouldve "stripped" this code a little more, maybe 100% instead of 75%
kthxbai