Putting this (hopefully) on a Nexus 7 from 2012 tonight. Had fun rooting it, turns out I have a flaky USB port, but on top of that Windows 10 has a hard time recognising it properly in a way that will allow me to transfer files to it. But, it's rooted now, and I have downloaded lineage and gapps directly on the tablet, so fun will be had this evening I'm sure.