If you go for the vn kj2 you need 6.5A per cell,the best overall cells seem to be the PFs at 10A and 2900mah,i use the IMR KeepPower 2100 rated at 30A(I like overkill):twothumbs(same as 20r inside)
But you cant run on turbo for long ,be it standard or vn due to heat,but if longer run times at level 5(around 2000lm) then higher mah the better.I top off my cells so 2100/2900 for me is not too important .
Not sure what the AW are rated at,if protected make sure they wont trip..........just a thought:thumbsup: