We just got a Wii U and SSF, so I was thinking of picking up a SG Wii U disc only from eBay so that we could play Giants in HD and enjoy the old adventure packs that way. Plus we can take our Wii copy and portal over to grandma's house for use on the Wii there.

I'm still kind of ticked about the developers not keeping content for the old adventure packs in SSF. They could have at least made them unlock something like a unique hat, or heroic challenge, or... SOMETHING... but I digress.
Anyhoo - is there any way to convert or import our Wii version of the save game into the Wii U version or do we just have to go through and unlock all of the hats and winged sapphires, etc, again in the Wii U version?