[Maxximou5]

1. Yes and no, times have changed. You will see performance issues but it will work.
2. CPU is more of a bottleneck, RAM would be most important for changing maps.
3. If you set it up that way, and one can be used for logging. Use -threads parameter for more threads.
4. Yes. You can set affinity either through cmd line, docker, or something like Pterodactyl.