about a month into using my 510 , now I want to try a Cartomizer, I looked on Liberty-Flights and saw some basic 510 cartomizers, also Joye 510 cartomizers, and Boge cartomizers,,Which type do I get for my 510 ? Not sure if mine is a joye, I think its a Titan 510 - I am confused about the battery compatability of adding a cartomizer to my 510,,will the basic 510 cart work OK ? I read about 2.0 ohm or mah ,I guess my battery is a wimpy one ? and what cart will work best? THANK YOU