Hi Jeff/Nelson,
If you could do us a big favor and upload your logs to VMware’s FTP site (KB w/instructions here http://kb.vmware.com/kb/2070100) that would help us try to figure out what’s going on. As Ravi mentioned, we’ve had initial success migrating a vSphere 5.5 Update 3b environment, but we would like to conduct further testing and your logs would be quite helpful. Once you’ve uploaded, just leave a comment on the name of the folder and we can download it internally.
This request goes out to anyone else who is experiencing issues migrating from vSphere 5.5 Update 3 environment, if you want to provide your logs, we can take a look.