Hello, I am in the beginning stages of looking into getting a medium format camera, which will mostly be used for black and white film work. My main dilemma is that I really want something that at least has autofocus and TTL metering (even if it is just spot). However, I have always wanted a Hasselblad, and they are now at the point on ebay that I could attempt to justify the price. In order to get autofocus on a Hasselblad, I have to jump up to the H4D, which is a massive price difference and I am unable to find one for sale without a digital back. So, I am down to the Hasselblad 503CW vs an old Pentax 645N. The major drawback to the Hasselblad IMO is that it does not have autofocus. I would like to be able to take action shots, and I am not too quick with manual focus on my D700. So, I am guessing it is not the best option for me. However, the Hasselblad has an elegance and reputation that the Pentax does not have. For those of you that have shot the two, what do you notice in image quality difference? Thanks!