So... who come first, the egg or the chicken?Nuno, that would be cool too.
Just as another spin, I've always thought that a better balancer would be a prospecting "machine" that you actually plonk down, power, and wait for it to finish its analysis. This also has the added benefit of performance: you can have essentially unlimited range on the mechanism since it isn't expected to report a result immediately.
For the machine and to generate power you need ores...
If the ores are scarce, like one vein of 100 blocks in a radius on 10 chunks... you will never find it without the prospecting tool..
No ores, no machine