UDI deployment for Win7 doesnt set languages or install applications

I am having an issue getting the MDT task sequence to work with UDI for languages (14 total) and applications.  The MDT TS keeps erroring due to disk space reasons.  I am enabling TPM for Bitlocker and have created a System Reserved partition of 300MB and an OS partition. I also have a variable (OSDisk) set in the TS step to locate the proper volume to lay the OS down (Apply OS Image 2) just after the System Reserved partition is layed down (Apply OS Image 1).  During the MDT TS, I get prompted for the UDI Wizard where I created my own custom UDIWizard_Custom.xml.  The MDT TS still errors.  I have tried using a basic CustomSettings.ini, but this doesn't appear to be the trick.  I also have deselected to use the unattend.xml in the TS to see if that does the trick, but it appears it isn't.
To help troubleshooting,  I ended up creating the steps in my original non-MDT task sequence (known to work for deployment) to use the toolkit, gather (customsettings.ini), then present the UDI wizard. After the OS is installed I have a step to Install Software (install multiple applications is selected) using the PACKAGES variable for the UDI application groups.  Using the non-MDT TS, deployment runs all the way through, and I see the steps go through the application install steps during the Install Software step.  When the OS is done getting layed down, I get prompted to select a default language which doesn't seem right (I had already specified the default language in the UDI Designer\Wizard??), then the TS continues.  When the computer is finished deploying, I log in and no applications are installed?  I assume that my default CustomSettings.ini may be missing something, but I’m not too sure.
 
[Settings]
Priority=Default
Properties=MyCustomProperty
 
[Default]
OSInstall=Y
 
Let me know if you want to check out the UDIWizard xml or anything else and I can send accordingly.
 
Thanks for any help!
JC

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