Hi all,
My workflow to be!
1. Carbon Clone Copy v3.5.3 (update before upgrading to Mavericks) OS X 10.x.x. to an external FWxxx HDD (it'll be my bootable RESCUE when things go wrong)
2. Clone Bootcamp Windows 8 Prox64 partition with Winclone v4.2.2 to an external HDD (HFS+);
3. Create new partitions on HDD/SSD for OSX (HFS+)/Windows (FAT32)
3. Clean install Mavericks;
4. Migrate user & apps with Migration Assistant;
5. Restore Windows 8 from Winclone image to the new created partition.
Set-to-go and up-and-running in no-time?
Enjoy your FREE upgrade to OS X Mavericks...

Cheers!
My workflow to be!
1. Carbon Clone Copy v3.5.3 (update before upgrading to Mavericks) OS X 10.x.x. to an external FWxxx HDD (it'll be my bootable RESCUE when things go wrong)
2. Clone Bootcamp Windows 8 Prox64 partition with Winclone v4.2.2 to an external HDD (HFS+);
3. Create new partitions on HDD/SSD for OSX (HFS+)/Windows (FAT32)
3. Clean install Mavericks;
4. Migrate user & apps with Migration Assistant;
5. Restore Windows 8 from Winclone image to the new created partition.
Set-to-go and up-and-running in no-time?
Enjoy your FREE upgrade to OS X Mavericks...

Cheers!