If you are opening the query by double-clicking in the nicklist, I believe you can change the default
double-click event to an alias that will open the query and reference the other commands you want
to be performed.

mIRC > Options > Mouse > Nicklist

like instead of
Code:
/query $$1

you could put
Code:
/myquery

and have in remotes
Code:
alias myquery {
  query $$1
  <alias to other commands>
}
Just a thought.

LonDart