I want to say the Melo III takes the Vaporesso EUC cell, which does come in the resistance ranges you are looking for. It may need an adaptor. It may well be a way to try and see how you like those coils, and if you do, you could get a Vapresso tank that uses them. Or, continue using them in the Melo III, and get another tank, like the Crown Uwell (if it fits) the original, which offers a really wide selection of coils and tends to be very well liked by those who own one.
Best of luck,
Anna