Any flashlights about with this bad boy i guess it would be one hell of a hand burner if i did exist. 
Not seen these yet.
What I fancy is the Luminus Phlatlight SST-360 - but it does need 30 or so amps for full output. And a powerful (i.e., noisy) active heat sink - at full power it's running of the order of 120 watts. 6-8 thousand lumens. Just remember to wear sunglasses. It was designed for projectors with lots of fans. The SST-90 is fearsome enough at 30-odd watts, 4 of them on the same emitter sounds like fun.
But 100+ watt lights really aren't that practical. 30 watt ones have their issues. - mostly heat and runtime.
See this thread http://flashlightnews.net/forum/index.php?topic=2613.0
and this one for an SST-90 light. I WANT one
http://flashlightnews.net/forum/index.php?topic=2563.0
If the MC-E M can do that sort of stuff - where do I buy one?
Yeah same here mate :-)