Last spring I got back into photography with rangefinders and been struggling with them ever since,decided I'm an slr guy. The pentax 645 confirmed itand decided to get the 150mm lens to expand it then later get a spotmatic for 35mm. Well this week keh has a 150mm for the 645 on sale and there's a spotmatic f for sale in the classifieds. My problem is money is tight and either one is at the edge of what I could possibly spend but am nervous about getting caught short on cash . AAARRRRGGGGHHHH.