Hi Guy I am completly new to vaping. Started with myblu pod system. However just after 2 weeks I am realising that it doesn’t meet my needs therefore I purchase vape pen from JOYETECH Exceed D19. My question might be silly to most of you hovewer I would like to know whether it’s ok to change the tank on this pen vape for different brand- make as long as it’s same diameter and I use similar coil resistance as the one which was supplied with the Joyetech tank. Thanks very much for any help