AltSmoke
Silver Bullet or
Omega
Choice of an Xtar or Efest charger, both are quality chargers.
I would avoid the suggested Ultrafire batteries like the plague. I highly recommend the red
AW 18650 IMR batteries as the best batteries AltSmoke sells. The AW IMR's are both high drain and safe chemistry batteries.
I recommend the
Splash Tank if looking for a cartotank, or the
Kanger Protank if looking for a clearotank. Both use glass.
Should you decide to add a Kick with your Silver Bullet, AltSmoke has a battery extension tube which will allow you to use both the Kick and your 18650 batteries. (The Kick requires IMR high drain batteries) Without the extension tube, you would have to drop down to a 18490 size battery.