After investigating and trying at least 9 other open source kits I eventually gave up and went with PrinceXml. You can try the 'trial' version easily and it just works easily. Their support is actually good as well. I wish there was a good pdf toolkit that was open source. But they all seem to just do one odd piece of the puzzle poorly.
What's the actual efficiency when used at a single sun? Is this technique only useful with hundreds of mirrors?
I had no intentions on shining lights on airplanes or innocent people at all.
What guilty parties did you intend to shine it at?