@w8emv Indeed that is what I was thinking. It's probably going to have to move later, but it can start on a BPI-F3
I remember debugging all sorts of issues that only showed up with a net server that got busy or that I tried to push to the edge of its limits. So even if the BPI-F3 isn't enough in the long run, trying to get enough traffic through it that you discover something that needs to be looked into is definitely worth it.
Thinking a Usenet server got the load average way up without the thing tipping over, the key was a crontab of '* * * * *' to run the news queue.