I have been waiting for the FI WR for about 3 years, have been bikeless, but it was worth the wait (i was to busy to ride anyways...) Now i cant wait to get my hands on the 2012 WR450. Im almost sure ill be converting it to a YZ450, nothing major, but things like eliminating some restrictions, removing taillights, relocating a few things, upgrading to black wheels (would mean ill have to go with a different speedo) and lastly shortening the muffler. I have converted a 07 WR450 into a YZ450 look and i loved it!! On the 07 i think only the rear fender was differed and the side rear plastics due to the air filter access. On the 2012 WR and YZ, seems like all plastics are different, from front to back, im assuming its because the fuel tank is different due to the air filter relocation on the YZ, while the WR is still in the same spot. Bellow is a 2012 WR450 and a YZ450 comparison, and bellow that is my 07 WR450, the 07 look is exactly what ill try to achieve with the 2012 WR.