Matt -
The RF645 seems to cover most of your original requirements. Not sure about the close-focus distance, but it's definitely less than 1 meter.
I've had mine for 4 years now and it's been better than I expected. Probably the quickest shooting MF camera I own, and size and weight is close to an SLR like the Nikon F100.
Control layout is great and the VF/RF is bright. Exposure info is off to the side, so it doesn't intrude into the frame, and the meter is accurate. The best thing is the lenses are very sharp - to me they have a more modern "look" with nice contrast and tonal range.
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