Okay- I need help with some decision making. Oakley Radarlocks: Path vs. Pitch. I'm strongly considering adding one pair of Radars to my growing collection. I LOVE the switch lock technology, the way I don't have to flex the frames and put pressure on the lens surfaces to swap lenses. I also really like polarized lenses for bright light. So, what is the difference between RadarLock Pitch and RadarLock Path? Is it the vertical height of the lens surface? How do they differ from the Radar (non Lock) Range? Why isn't there a RadarLock Range? As an aside, I'm surprised that neither the RadarLocks nor the Fast Jacket have hydrophobic lenses, since they are primarily for athletes and for wear while sweating (cycling, running, etc.). Finally are there any rumors or conventional wisdom about when they will be available in more frame variations. I would prefer something more neutral, like a glossy black frame. Thanks!