Can we monitor out recording in 5K? If so I s it 4:3? Can it output a 16:9 image out of the hdmi so there isn't all that wasted space on the monitor? Which makes me wonder, why isn't there a 5k 16:9 mode internally? Maybe you could mention that to the Panasonic reps as well.
There's something that nobody mentions in conjunction with this big E-M1 update. The other rumor about a big firmware upgrade for the GH4. They could booth drop on the 15th. Panasonic could have updates like the rumored RAW video or Log mode. Even if the Olympus receives all the upgrades it's rumored to, Panasonic could conceivably hold onto that top tier position right above the Olympus.