I'm getting ideas of trying an eGo battery, but I have a stock of KR808d CE cartomizers that I don't want to waste. If I'm understanding it correctly, I can use these carts with the eGo battery, but I need to buy an adapter, correct? The eGo will also need a special charger and can't be charged with the KR808 charger. Is this correct or can the KR808 charger be used with the eGo if I just leave the adapter on it? Last question. Does a standard KR808 cart stick out far enough from the cone on the eGo to actually keep the cone on it? Thanks!