You want 2 x 1000mah EGo C twist batteries
1 x USB Passthrough charger
1 x 3-pin USB Wall adaptor
2 x Protank 2
1 x pack of 5no. Spare heads @2.0 ohm
Juice to suit. If you look on that site you'll see Grizwald does some 5ml samples you might want to try.