Rather than having:

if (<your|name|here> isin $1-) notice <your|nick|here>

consider using:

if $me isin $1-) notice $me

Also, personally, i think the notice is a bit long, perhaps make it a little shorter? The other thing about notices is they can get annoying, especially if you\'re in like 20 channels and you get called often. Perhaps a msg would be better? I would think of adding an anti-spam feature so that if your nick is called, say four times in a short period, the $nick calling is on ignore for 30 seconds.