I like the Cisco low resistance atomizers. They're well reviewed and for good reason. You might try a 1.5 and a 2.0 ohm for starters; the lowest one has a tendency to burn juice if you're not super careful. They make them for 510 model as well. I guarantee you WILL have throat hit in abundance. They can be had at Avid Vaper : Electronic Cigarettes, E-Liquid and Accessories -- I'd also recommend some 24 mg juice. My favorite is Camel or USA mix from NHaler.com. With a combination such as this I guarantee you will be recoiling from throat hit!!