I'm a lover of this style of cream drink and this was follow on from a Tequila Alexander which I really love. In the Tequila Alexander the Tequila takes the forefront and gives the drink a nice bite.
Here the white rum take more of a back seat and allow the Midori and coconut to step up.
Don't keep this for holidays it can brighten up any night.

Personal variation: dial back to a 1/3 on Coconut liqueur and add a 1/4 to the Rum.