I am looking to get into a Hasselblad system but know little about it. I will probably only be able come up with $1100 to $1400 to begin with. The variety of body models is confusing and I know little about the features of various models. So, what is the difference between a 500C and 500CM? Do both have mirror lockup? Will both accept the full line of lenses? For lenses I am a slightly wide to slightly tele kind of guy: so I was thinking along the lines of 60mm and 120 to 150mm to start with........good, bad or what would be better? I like the idea of a 50mm but the cost is way up there. Thanks in advance for all the opinions.