Would these batteries from Mtn Electronics fit the MKIII:
http://www.mtnelectronics.com/index.php?route=product/product&path=59_88&product_id=545
They are the Sanyo/Panasonic NCR18650GA 3500 mAh 10A but the height is listed as 65.5 mm (diameter is 18.6mm). Would the XTAR VP2 be a good charger to go with these batteries?
I don't think the rattle will bother me, since I don't don't use lights for anything more strenuous that moderate hiking and setting up camp. But if wrapping a battery, do you put the new wrap over the one that's already there? Could another layer affect battery heat buildup in any way that matters?
I like warmer tints, but the MKIII cool white beam shots posted here are beautiful. I'll probably go with the CW, and see if a Lee Filter will work on this light when out in nature.