Thats an option, although I might not have been clear on what I was intending. Wrote the original post pretty late ?
I dont think they should make general industry available on dynamic cores. I was think just fuel and scrap, the idea would be that those they are also a self contained refinery. So you pop ore in and get fuel (or scrap back), they should be fairly inefficient, only produce 50% of the output over twice as long, i.e. Its better to use static industry to produce your main fuel, but if you find yourself out at a planet without the fuel to get home it could be a boon ?
You can probably tell this is coming from a player who has overestimated his fuel reserves more than once ?