So i currently have an Aegis but saw this little beauty as a pre order. Im blown away as finally dual battery versian is gonna be available buuut.... i did see on site its shown as dual 18650 and no other info given but original single battery takes 18650/26650/20700/21700 with 1 afapter and 2 battery caps i have 4 options. is it a plan in works to develop same capacity on new aegis legend or final product is 18650 capable only??