Not a farmer, but my romanticized view of “proper” farming is a partnership with nature to get the whole ecosystem to focus on human-useful products. Apparently, that’s not particularly profitable to the person trying to single-handedly farm a square mile or more, and discoveries like this seem one more way to decouple food production from natural processes. One more step in converting farms into factories.

I added homeassistant and some power monitors to my stack, and the IT rack comes in around 1.5 kWh/day - one of the biggest power budgets in the house, even with a low-power CPU, after adding in a few HDDs, a couple switches, and the cable modem. I’m also in a cheap power state, so it’s not a financial pressure, just surprising how quickly 10W here, 10W there…add up. At $0.50/kWh, I’d think solar would be a no-brainer.

If you can master the card/cabinet scraper, it’s much safer that a paint scraper - much more of a finishing tool than a stripping tool. Straight BLO, with no varnish, isn’t going to be a film amenable to paint scraper, anyway: you’ll need to remove some wood to get the contaminated finish out, and a card scraper will do that thousandth-of-an-inch at a time, without kicking up the dust that sandpaper would.

eg: https://taytools.com/taytools-3-piece-set-with-rectangle-gooseneck-and-curved-cabinet-scrapers

Stumpy Nubs’ howto: https://www.youtube.com/watch?v=S7ZyFT24oOc

Keep power in mind. For most home-use services, you don’t really need much computing power, and you might be able to do all you want with a single box. Even 30W, 24/7 is $25 (@10¢/kWh)-125(@50¢)/year of electricity. That said, it’s a small price to learn how to do clustering or swarms.

I’d guess that your biggest load would be transcoding in Jellyfin, for which Intel Gen 6 added h265 to quicksync. The Gen 3/4 CPUs in M73 would be extra slow with most modern codecs.