nice work, subtly different from a stocker , have you thought about changing the paint? change the colour and lose the badges and you'll have evryone guessing what the hell is it?
oh and your fuel economy figures are going to differ from U.S. ones as they use a 3.8 litre gallon whereas the rest of the world uses a 4.4 litre gallon so you should get more mpg's (i'm guessing from your video you're in russia ????)