I used to have a Mamiya C3 with a paramender (a very useful accessory) and so stupidly sold it for a Brony 645. I now have a Rolleicord IV i'm getting used to, cheap off e-bay, and slow shutter speeds are bad. Mamiya TLR's are heavy, arguably ugly but are modular with lots of accessories and lenses available secondhand. They also have a good bellows extension, with a scale for exposure compensation, for close up work. At this moment in time www.kpprof.com have a C220 with 80mm for £125, and in their price list I received a few days ago, postage is free for web orders.