Sysprep WES7 default profile + Bad sysprep cant boot

Sysprep WES7 default profile + Bad sysprep cant boot

I need to sysprep and image 50 wyse wes7 machines. I have the document on the sysprep procedure for wes7. I aslo have an MS document on how to edit default profile for sysprep. Can anyone tell me how I can add the command into the wyse sysprep xml file to use the logged in user profile as the defult user profile? (per the MS document)

Also I tried adding the line into the wyse xml and it syspreps and comes up with errors on reboot everytime and will not boot now. Cant seem to get the wdm to force the station to reimage on reboot. Also cant seem to figure out how to Image the device via USB.

Thanks
Nick