Sell Both and get a Black
Sell both and get a black edition.
Contour's seem to have a cult following- people love them but I can't understand why and I own one. the mounts are overpriced, the microphones are sorry and only produce wind noise. GoPro's are the standard and do most things well. Contour is always 2nd and does a few things well.
Either way, you are a lucky man!