I am looking to go into medium format. I've been shooting extensively with a Leica M6 and 90mm Elmarit 2.8. This outfit I think is the closet as it can come to Medium quality/grainity I am gearing toward the 503 CW 80mm Hassb kit. However the 500 CM looks very interesting to me due to the low prices. Can you guys give me some recommendations? My wallet size is around $3000. I will be shooting Family potrait the most. Very big family What would be a good / decent starter kit for someone with "good" amount of knowledge on producing a decent potrait shot.