Yes you can install the Windows 10 Insider Redstone build 14627 on any Lumia or windows phone. You will need to interop unlock your device.
Full instructions here http://nokiaviews.com/download-windows-10-mobile-redstone-build.html
On extra notes: Root Tool also works for the registry change. I later did it with Root Tool, then checked for updates. It seems like the download size is smaller, like ~300mb download; device-variant. Just use the “root tool for all windows device” and change the value of manufacture to “MicrosoftMDG”. It’s not needed to change the Model.
Download Windows 10 Mobile 14267.1004 https://www.youtube.com/watch?v=cAa_D95MWCM
Windows 10 Mobile 10586.107 Change log https://www.youtube.com/watch?v=JkkARn3ABfA
Feedly for windows 10 mobile https://www.youtube.com/watch?v=a8dKIaKEZDU