From what ive been seeing they are now making 14500 Limn high drain batteries. I personally think a 14500 GG mod just a tad bit bigger then the battery would be perfect! A 14500 Limn with a LR901/801/510 would be perfect and small packing a punch as well, plus improved battery life. Maybe the new grant can be based on this battery? I thing it could be a great seller and priced right being small and basic...
Just some thoughts~
Keon, the new GrantV2 will be ready for 2xcr2 and 14500 too so no worries friend