I got a pair exactly like this a while back. FYI, I got on Zipp's online chat and mentioned that my wheel decals were different. They said it was a design change in like April 2011 and sent me, free of charge, the red Firecrest decals. You shouldn't even have to pay for them!
Sorry, the electronics must go with the rear wheel. I have a separate head unit for my training wheel (that I'm keeping), so I have no use for this extra electronics kit. Unless you can find someone else who wants to buy just the electronics.
Front wheel sold, rear wheel + electronics still available. Price reduced to $1,600 including UPS Ground shipping to the lower 48. There's gotta be someone out there who wants this wheel! Please PM me if interested.
Alright... I can't seem to give this thing away. The rear wheel is still available - with or without the electronics. Make an offer - I need to make space in a small apartment with way too much bike gear.