I would second the suggestion of getting a mechanical. My advise is to first read up on ecig saftey and
vaping...then:
1. Order a mechanical mod from fast tech... nemesis, launcher v2, chi you, origin, caravela, or sentinel
2. Order a clone rda (patriot 22mm) or rba (rsst or KFL) and drip tip
3. Get a couple of sony v4 battery (no assuming that you will subohm... but, why limit yourself)
4. Get a saftey fuse
5. Order wire from temco
6. Order some 2mm braided scilica or cotton
7. order some cheap juice online.
total cost... hardware $30-60 juice= varies