Thanks Ole and congrats on being in Hong Kong, even if the weather is inclement. I flew through there last Tuesday and we were 1hour late departing, due a mixture of weather and air traffic. I like your wet street shots.
One MF camera that is perfectly portable is the Fuji GA645. I have one and I carried it with me on my recent trip to see family. It shoots both 120 and 220 film and has a perfectly adequate (probably good) lens.