I throw this out just for the heck of it. I'm not sure I would go this route except in very particular circumstances. A couple of years ago we had conversations about what might happen to the very good larger format film cameras.
Some would still argue that these larger negatives will produce as good an image as the best digitals (I suppose the very new 10 meg + digitals might be the exception).
Theres not much doubt that these large negatives can produce a superior image to 35 mm film. The deal is that they are now considered unworthy and therefore not worth much. Below is a link to an item on EBAY. Anything can look good if the price is right and it matches your needs.
http://cgi.ebay.com/ws/eBayISAPI.dll...855294400&rd=1