Super happy with my V5 new purchase. Albeit my first APV. The tank I bought with it is an iclear 30b. Both from a local b&m. For the last six weeks I've been using a voodoo and I've just been cleaning the tank and cartomiser with iso and forced air. Dude said to just replace coil every once in a while. why can't I just clean it, not that I can't spend the four bucks. I'm a noob not quite ready to start building my own coils just yet is this the right set up for me?