Finally got ME in Skyblock server which uses Expert settings. I wanted to try something different than the usual jumble of wires attached to a controller so once the Skyblock map got updated and the End got reset, I decided to bring myself a souvenir home. This is your average AE2 Spatial Storage setup with axes of spatial pylons 3 long. The crystal was able to fit into a 2^3 Storage disk. Killing the Ender Dragon was pretty difficult due to the fact I had to keep all the crystals alive for eventual decorative purposes. Speaking of decoration, I realize how explosive the crystals can be, so it's pretty dangerous to have in the base.... So why not surround it in an expensive multiblock?! It doesn't even do anything but look pretty and use up energy at the moment, but for now I'm satisfied.