No, the cost of the parts has gone down now that the F15 is out, and people are doing NBT (next best thing) retrofits into the E70 now. If you just want to do the CIC, you can probably get the CIC, the controller and the trim for less than $1000 on ebay if you watch and make an offer on the right deal.
You will still need to buy the emulator, and pay for coding if you can't do it yourself.
This thread has all the details if you want to retrofit NBT.
Pictures of your car was probably the primary reason me wanting a white E70 with an aero kit, IIRC, you had the first one in the country with that combination?