Steps to do after test to scratch and restart as new

I have rt 3.6.3 package installed on fc6 and I’m testing it.
As I installed it in binary fc6-extra package, is this the correct way
to scratch the system and restart from new, for example when I have
completed and want to start production (ok, eventually resetting all
configs like user and groups by hand)?

/usr/sbin/rt-setup-database --action init --dba-password

Do I have to remove any other files?
Probably only Mason cache ones:

rm -rf /var/cache/rt3/mason_data/obj/*

Thanks in advance,