PB,
An overdriven 5 cell in a 6D Mag, isn't that impressive and well,...no where close to a Thor (even with the stock bulb). Also the 5 cell bulb in a 6D mag is not even close to the magcharger. To be fair, yes, it's a great improvement, but the magcharger is just much much brighter (maglight also knows how to overdrive a bulb).
For throw, all incandescents do about the same. I can "throw" my mag into the sky the same distance as the Thor, even though the Thor is about 100 watts (well, 86) versus the Mag's 10. To get real throw you need a small source (reflectors, coatings, etc are all window dressing, and,...er,...well,...baloney). Small source = xenon short arc, aka Maxabeam.
ok, my favorite thrower is the Brinkman Maxsar-overdriven bulb, very nice. For "flashlight size", nothing beats the Maglite.
Next smaller great thrower is the Streamlight Ultrastinger. Then the Turboheads from Surefire are even smaller and also very good. Finally, for a 60 lumen Surefire copy, Strion is great, rechargeable, guilt free lumens.
cheese