Granted, this probably won't go into play, But It be good to have an energy trade cap. What i mean is energy prices cannot drop below a certain price (Oh, lets say 3,500 crowns) and it can't go above a certain price (9,000 crowns). This way energy doesn't become ludicrously overpriced or under-priced.
I don't have a link, but many people have told me that OOO promised not to put a ceiling on CE Prices.
~Sev