Any tips on getting the look of these cameras close enough for a two camera shoot?

There seems to be a very active group on Vimeo that explains some things like time code syncing the two. I didn't see any videos on color matching the two, but I wasn't looking for it. Search on Vimeo for xf 305 canon.

How to best match the two is the still the holy grail I'm looking for.

I'm curious about the shot match feature on Final Cut X, and wonder if it would be as simple as that...