Crossfire 2 dome cover - with Lego top for pilot

A cover to protect the electronics on a Crossfire 2 quadcopter, as pioneered by MikeyB (http://www.thingiverse.com/thing:234867), if you're not using a top plate. It has some Lego bricks on top, using code by stalkerface (http://www.thingiverse.com/thing:191146). This is where my pilot sits :-)
I'd almost advise against printing it, because it requires a HUGE amount of support material - more than 2/3 of the material you'll use is waste! I didn't want to print it upside down, as my experience is that Lego bricks don't fit well when you have to hack away the support. Tolerances are surprisingly small. But please feel free to remix!