I believe this will be my third copy of the Olympus 17mm f/2.8 that is coming soon. It always seemed so tiny - yet its specs are now matched by the 12-32mm Lumix zoom! That's pretty amazing. In any case it completes my prime setup (for now): 17, 35 macro, 50 and 100. This time the 17/2.8 will come in black, which is handy for differentiating it from the zoom.
Now that I have a Panasonic camera in hand, it reduces my interest somewhat in an Olympus body for weather sealing. The Lumix line of sealed bodies is thin and expensive right now though (gx8 or g85) so I'm suspecting that an em5 Classic would be the better choice for the rest of 2017, after which a weather-resistant successor to the gx85 might come along. No proof of such things, yet that sounds like a reasonable next step (gx85+ seals+20Mpix sensor?). While the EM1 would allow my 4Thirds lens to come out and play more, I'm thinking that small is what I seek most with the micro setup - so the 45-150mm will pair up really well with the 12-60. The system offers no budget-type sealed telezooms right now, which is a bummer. Well OK the II-series 45-200 is now out, but at $449 I'll just say no.