Well, now you got lotsa options. In your original querry, you asked what would be the most efficient means of effecting the file and settings transfer from one machine to another, if I'm not mistaken. It is my opinion the most efficient means of accomplishing that is via 3rd-party software designed to handle the task - it ain't free, but its fast, safe, reliable, and efficient, provided both machines are functionally operational.
Personally, I rarely take on such a job without first having been presented some variation on the "Sparks and Smoke" or "Black Screen and Scary Mechanical Noises" error messages
- a circumstance in which file-and-settings-transfer software ain't likely to be of much help.