Finally broke down and got a Medium Format SLR camera - As much as I would like to have a Hassleblad - they are still too expensive.  I got this unit with lens, back and AE finder for quite a bit less than $1000.  It’s a 645 format so there’s 16 images per roll.  This camera’s native layout is Horizontal whereas my Bronica 645 RF is Vertical so it’s nice to have a choice.  Additionally with the ETRSi I can load a 2nd film into a 2nd back and interchange mid roll which you can’t do with many cameras.