Ooops! I keep thinking the NEX-series are m4/3 cameras! Bro silverstan, you're right; just gave it a bit of read. And yeah, there's a bit of noise from the cam, but given the low light conditions, I doubt my 550D would fare significantly better. I reckon my other cameras, a Canon G10 and S95, would not have coped at all!
As for the Wraith... I had trouble getting in to the rear. I think cars like these are meant to be driven in, so I would really pick the Ghost.