It's not just Pentax leaving though, as I have a surplus of µ43 cameras too. The YI∙M1, GX1 and EP5 cameras are superfluous with the G85 in hand. If most other gear goes my hope is to hold on to the EP5 for its small, feature-dense specs and Live Time astroimaging capability, plus perhaps the Pentax 70/2.4 Limited for use on the µ43 bodies.

Going with Lumix meant fewer native lenses in hand but more modern functionality. The G85 is similarly sealed for foul weather and has internal stabilization; it also has a way to use the in-lens system to boost stabilization further, and has used its video expertise to branch into both high-spec 4k video and the technique of using 4k video frames to extract an 8Mpixel image in ways Pentax won't attempt to imitate any time soon. And my lens collection isn't bad: two lens provide me with 24-300mm/e coverage (24-120 sealed) - and the adapted 4Thirds lenses add 1:1 macro and 150-600mm telephoto as well!
This decision wasn't easy - but it's done.
OK not until these things sell, but nearly so.
- - - -
3/18 the doing is happening and three lenses are ready to ship off.
The paypal balance dropped a bit as I chose to grab a Lumix 20/1.7 for the new, smaller kit. The original plan was to dump my last unsold gear and swap for one, but this is faster - and hopefully will be a wash financially. This sets me up with 14, 20, 35 and 45-150 when the 12-60 isn't practical (that sounds like a rare event, but low-light things happen!). The 25mm fit better with 14 and 35, but those lenses are either knockoffs or a bit large compared to the revered 20mm, so I'll be OK with my gaps as they stand.