It also knows when you’re home based on the occupancy sensors. I’m also not worried with their data collection so, mine is also not blocked from internet access.

I run my Truenas Scale with 5 mirror vdevs. This is sort of like raid 10 (I don’t need the differences explained to me). This means that I get 50% of the raw storage as usable but, it means that to upgrade space, I only need to upgrade two drives at a time. It also means that replacing a failed drive is fast, much faster than replacing a drive from a raidz* vdev. As you move to Truenas, this is something to consider. Given that you’re going to have 4 drives total, I don’t think you’d be wasting any additional space as you shouldn’t consider raidz safe (same problem as raid 5, high risk of second drive failure during rebuild) which leaves you at raidz2.

You can build / pay someone to build a Dactyl manuform with hot swap sockets. It will look very different from the glove80 but the key positions can be similar with some parameter tuning. That being said, I’m unconvinced that any of the concave key wells will be correct for most people’s hands and therefore, they should always be customized. My glove 80 feels like where I started with my manuform (the default parameters) while my current manuform feels much more natural.

I’m curious if you’d be willing to share the generator and qmk config. I’ve been wanting to rebuild my Dactyl with screens and a rotary controller + trackball on the right. I’m pretty set on building it myself as I’ve basically customized all of the parameters to better fit my hands and I’d likely need to print a bunch of cases to tune them for the modifications. That being said, I’d much rather just pay you to build it.