Wow, you seem like me (like fast glass), we both have the Mamiya with the 80 f1.9 and now the Lynx 14?! I keep my Lynx 14 with 400 @800 and shoot it in door, avail light, the Mamiya 1.9 with the 50 (PanF) outside a lot. Well if you want to really be like me, add an XA to the kit....those three are the trifecta...

As I said when you showed your Mamiya set, you've a heck of an eye. Stay safe