It would nice to see /SAAWAY to be added also /SAMOVE too.
/SAAWAY <Nickname> [Text]
Set: /SAAWAY westor New away message here!
Unset: /SAAWAY westor
/SAAWAY westor New away message here!
/SAMOVE <Nickname> <#From> <#To>
/SAMOVE westor #main #help
Why would you even want to control someone's away status? That's not something opers should be involved with.
From your short description I understand SAMOVE is merely a combined SAJOIN + SAPART, so you should just use those.