4cyl efi charade motor into a 97 efi 3cyl move


is this possible?

my 1997 daihatsu move has a nasty knock in it, so i was wondering if a 4cyl daihatsu charade engine would fit in its place, the only reason being is there is tonnes of charades i can get hold of but can't find any 3cyl move engines. any help would be tops. cheers.