I would like to change my E.plumbea for corn snake/ milk - king snake

Hello i would like to change my male E. plumbea for adult corn snake or milk - king snake. He is for Indonesia and he is 1 year in captivity, i buy him when he was sub adult. He eats medium size live fish. He doesnt has any health problem and he is so calm. I would like to change him for some adult corn snake or milk - king snake. Only for snake whose is good for handling. Only czech republic (Prague) or ZIVA EXOTIKA