I told a buddy of mine a year ago that I would by a 5D mark II if it had autofocus and weather sealing as good as the 7D and as high of a frame rate as at least my 40D. Does this mean I have to buy one of these? The only number on that spec list that I don't like is the 150,000 shutter cycle durability. However, I haven't worn out a shutter yet, so that probably doesn't really matter.