[osiris] Multiple scan configs for a single host

[Jolly]

Does anyone have a suggestion for having multiple scan configs for a
single host - without running multiple agents on a host? 

I'm interested in checking mod_users, mod_groups, mod_ports, & mod_kmods
every 5 minutes, and then doing a limited file system scan (without
hashing) every 30 minutes.

(The high scanning frequency is because this deployment of Osiris will
be used in the upcoming Midwest Regional Collegiate Cyber Defense
Competition)  
I deployed Osiris at the state competition, but would have liked to scan
for user/port changes more frequently than doing a full system scan. 

Thanks for your help!

Apneet Jolly