The picture ise just like the stupid project of GM.. No pedals n shit..
If McLaren wants a REALLY child of F1, I dont believe its right to work with Merc. Even if its just for the engine..
McLaren has anounced a lot of times that they can get ~1000hp from the S70/McLaren F1 engine.
Just make a better drivetrain, get 750hp from the engine.. veyron is dead