WinClone is by far the easiest. Just create the recovery image and save to elsewhere, create a new FAT32 partition in the new rMBP, install and activate WinClone on it, and then restore the recovery image into the FAT32 partition using WinClone (PS make sure you enable EFI booting when restoring).
I finally got it windows working by using parallels to get the drivers running then I kept getting an error from Quickbooks pro, it would not open.. I deleted then renstalled to no avail. I had to down load another program for repairs from Intuit.
I think I am all set now.