Also consider the Panasonic GH-4, if you have Micro 4/3’s lenses.
If you have manual lenses most adapters are $20 on Ebay.
I’ve looked at the Panasonics and they are appealing. Using the adapters for my canon lenses, I lose auto focus. My eyes are starting to go a little wonky though.
The frustrating thing with DSLR cameras in my case is grit on the sensor no matter how careful I am that never seems to be there in the LCD but plain as day in playback. Hence thinking about a camcorder. Everything is a trade. A DSLR 4K could come later as HD gets phased out.
Adobe after effects cloud is on the list of things. That is one I’ve never played with.