Disaster Recovery test scenario

List -

We will soon do our first-ever disaster recovery test.  I anticipate that we 
will be given a 'clean' machine when we walk into the DR site.  Is this an 
accurate series of events?

Restricted State:
 - Load OS/400 and LIC (from save 21 tape)
 - RSTUSRPRF *ALL (from nightly save)
 - RSTCFG *ALL (from nightly save)
 - RSTLIB DISASTER (from nightly save)
    Note: We have a library called DISASTER which contains a 'restore' 
version of our nightly
   'save' and a copy of the file containing the names of libraries saved in 
the nightly save - QGPL
   and QUSRSYS are included in the file but not all libraries on the system.
- Run DISASTER/RESTORE program to restore libraries from nightly save
- RSTDLO DLO(*ALL) SAVFLR(*ANY)
- RST DEV('/QSYS.LIB/your tape drive.DEVD')
       OBJ(('/*') ('/QSYS.LIB' *OMIT) ('/QDLS' *OMIT))
- RSTAUT

Questions:
How do you feel about the idea of having a DISASTER library with a RESTORE 
program?
What problems would you foresee?
Will the process work as written above?

Thanks,

Steve