It’s probably important to point out that this driver is not available, finished, or even prototyped yet (development thread?). So far the three high-powered buck projects I’m aware of on BLF have fizzled (gmarsh’s fizzled I think), stalled (me!), or turned out to have unforseen limitations (Mattaus). So while Cereal_killer may beat the spread in the end, it’s probably important to consider that the driver he mentioned doesn’t exist yet when you’re purchasing one of these lights!
IMO there isn’t currently a great way to mod this light for MT-G2. The 6 * 18350’s and FET driver suggested by Cereal_killer may be your best bet… but there are easier lights to mod for MT-G2 - ones that don’t involve a fistfull of 18350’s. I’m not knocking that method, but I think most of us would rather steer clear of the limitations 18350’s bring with them for such a bulky light.
That said, I think a series conversion for this light sounds like a nice idea and a good thing to shoot for. Hopefully it’s achievable in a way that doesn’t require a crazy amount of work.