Right. I forgot the Tablo Subscription costs and those of various streaming services I’ve picked up to augment my OTA offerings. Like you, I didn’t include my Toshiba Fire Edition TV, as it was a replacement for a bedroom system I’d had before cord-cutting. I did however, include the Sharp Roku TV, as it’s purchase was specifically spawned from the project of setting up an OTA system in a guest house (HD Homerun, Antop antenna install, and more).
There are probably a few other things I’ve neglected, but at least all the highlights are covered. Funny you mention powerline because I’ve been thinking about that and have begun some research into it.