I've been using 3 Evod tanks with 1.8 ohms coils but i'm getting tired of carrying all 3 around. I've been looking at a Kayfun Lite as a replacement tank system and being easy to rebuild. I know with my eGo-C its not much of a VV device so i'm looking at the iTaste SVD with a 18650 battery or i'm I going in the wrong direction for a VV/VW mod??