Edgy, using the isop operator is not as strict as using the user list. Isop applies to all the ops. Now by using the user list feature, you can individualize each user with a level for their own access.
Sebastianjbrown, I will suggest that you change $nick to $wildsite
$nick can easily be cloned and impersonated.
You can do this two ways:
/guser -a Botadmin $nick 2
OR
/auser -a Botadmin $wildsite
They're the same thing. The -a switch is recommended so you don't add the same mask repeatedly.
Notice there is slight difference between /auser and /guser command.