Is Stone to be imported from maybe Vulcanus?
The only source of stone i find is from rocks which need to be collected and are not enough, where are the stone patches?

I found the stone patch. Yes, Maglev straight ways are welcome in this scenario.
Another potential issue: The Copper Machine doesnt react to Beacons, not for speed nor for efficiency. Shouldnt they scale as any other machine?

Also, the stack size for all magic items is 2, so small, takes up all space.

Another potential issue: The Copper Machine doesnt react to Beacons, not for speed nor for efficiency. Shouldnt they scale as any other machine?

Never noticed that, will make it work in the 2.1 update