G'day , mate ! This upgrade is possible and it is not a convenient way to share it on the forum . This have codes that needed to be programed and changing the Ess kit is the best way around but the setting have to be reset and again to the original settings to accept the original factory setting nvms . You will have all serial same numbers doing ess too . We are opened for business and you may reach us , by inbox us . We are located at West Port , Malaysia . Hope to hear from you soon .