Got a good deal on a like new E-M5 this week ($300). Was thinking of pairing this with a recently purchased 12-40 2.8. Then Olympus sprang their spring sale and got a good deal for a refurb E-M1 ($840). I already have the following m43 lenses -- 75 1.8, 12-40 2.8, 14 2.5, 20 1.4 Also started off with Nikon and have - D600 + 17-35 2.8, 35 1.8, 60 2.8, 85 1.8, 180 2.8 Initially planning to have D600 + E-M5 for travel combo. E-M1 was more of an unplanned purchase. Now have a dilemma of returning the E-M1 and wait for something better (E-M1 mk2) or just dump the whole Nikon setup and go full m43. Looking for insights from those that have converted from Full frame or kept their full frame. Thanks!