Hey guys, help! I'm a newbie of about 90 days! I just graduated to a mech mod , the kecig k100 and an aspire nautalis (next Atlantis) and curious of what battery to buy and where to start? Right now I have a purple efest imr 18650 3.7v li-mn 2500mAh 35A and curious if that's good enough for me? I would like to produce more vapor, but don't want it to get dangerous. What's the best route to go? Thanks!