recursion

[ic.nssip]

I've got the idea!
So even I have no statement "recursion yes", the server is still recursive 
as time I dont specify "recursion no;"
It is going to make no difference if I'll add "recursion yes;" on options.

Is "localnets" a term I really need to use?

Currently I'm using an ACL defined for "acl custnets { x.x.x.x; };" and 
"allow-query { custnets; };"

Should I change the name "custnets" to "localnets"?
Is my customized name "custnets" going to affect recursion in any way if I 
use it instead of "localnets"?
It sounds to me that is fine using "custnets" too.

Thank you!
Julian