I've been using a Pentax 645 with four lenses or a Bronica SQ-a setup, and as age creeps up on me (more like a 100 yard dash) it's just getting too heavy for me to lug around...thinking of a Mamiya 6, but I'd like to actually hold and sight through one before selling/buying gear...anyone in Maine have such a kit?...I'd drive over if it's not more than 150 miles, spend maybe 20 minutes with it, and be mighty grateful...