Not the greatest photos, so pardon that. I have a V1 and (thanks to California's no suction cup law) I mounted it to my rear view mirror and got a concealed display.
I used some RAM-Mount products... a U-bolt to clamp onto the 'stem' of the mirror, an arm, then a plate that I used velcro straps to attach the V1 (so it's still able to be removed from the car if needed).
I'm quite happy with the way it turned-out. You can barely see the detector from the outside of the car (and even leaning down towards the window like a LEO would). It's nice and adjustable and allows for placement of the V1 even where suction cups wouldn't work (due to the textured surface at the top/center of the windshield). I can still reach the V1 from the driver's seat, but it doesn't block my view at all.
Edit: I'll put up the pictures when I get my post count higher