ESXi 4.1 Kickstart Install Config Question

[Zsoldier]

At the very end of my kickstart, I'm installing vib's from Dell and Emulex.  After installation, an additional advanced configuration is added.  I need to change this config to a value of 1 as the final step in my host deployment.  I've tried using rc.local, but that doesn't seem to work.  Any ideas would be appreciated.

Here is a snippet:

#Part of %firstboot --unsupported --interpreter=busybox

#Changes CIMoemProviderEnabled to 1 after OMSA tools.

/bin/cp /etc/rc.local /etc/rc.bak

/bin/echo "/sbin/esxcfg-advcfg -s 1 /UserVars/CIMoemProviderEnabled" >> /etc/rc.local

/bin/echo "/bin/cat /etc/rc.bak > /etc/rc.local" >> /etc/rc.local

%firstboot --unsupported --interpreter=busybox --level=9999

/bin/vim-cmd hostsvc/maintenance_mode_enter

/sbin/esxupdate --bundle=http://server.local/VIBS/Emulex_CIM/elx-esx-4.1.0-emulex-cim-provider-3.4.15.5-offline_bundle-478687... update

/sbin/esxupdate --bundle=http://server.local/VIBS/Dell_OMSA/OM-SrvAdmin-Dell-Web-6.5.0-2247.VIB-ESX41i_A01.zip update

/bin/vim-cmd hostsvc/maintenance_mode_exit

/sbin/reboot