I'm on the hunt for a camera to compliment my M7 for travel photography. Ideally, I'd like an M mount body with a shutter speed of 1/2000 or higher. On a recent trip to Cuba, I took with me my M7 body, 50mm Summicron & 35mm Summicron. To compliment that setup, I also brought along a Contax G2 and ended up using it quite a bit because of its fast shutter speed (1/6000) and ability to shoot "wide open" during the day. The problem, however, is having to switch between two different systems. I've since sold the G2 but now own a 35mm Summilux Pre-ASPH and would love to shoot that beautiful lens wide open during the day. I know that I could just buy an ND filter but maybe there is an M mount body out there that would suit my needs? Currently, the Konica Hexar RF seems to be the practical choice. Any other cameras out there that I should consider?