The quick way I did it maintains the original alignment, which in this case had the first (only) partition beginning at sector 64 (the 65th sector, 4kB aligned).

If the original partition is misaligned (non 4kB multiple), then I believe one would have to (a) properly align the copy, and (2) look back in this thread for help on how to "fix" the MS bootloader afterwards.

Cheers
-ml