So I'm thinking about ordering a nautilus since I've found it at a very good price and I sometimes miss mouth to lung draws so I think it will be good to have a MTL tank around in case I need it. I currently own an iStick Pico, will the Nautilus fit it? Because currently with my Uwell Crown the airflow ring makes contact with the battery cap, thus making it impossible to change the airflow without removing the tank. Just wanna make sure I won't have any issues with the Nautilus, thanks!