The CSM XII election cycle has just started, and I'm hoping that I can secure your vote. Or at least a position on your voting ballot. (I'd like position one, of course ;) ) Closer to the voting opening I'll likely be making some recommedations. Anyway, take a look at my post and please consider me.
Put in your skills, facilities available, and minerals required (Eventually you'll be able to save skills, if desired) and you'll get back the compressed ores which best fit that set. The maximum extra is so you can limit the overage on Ores. -1 means 'as much as you have to'