As a peanut butter and coconut fan I'll definitely give this a go.

I occasionally make protein bars where I keep the oats to a minimum and find they need to be chilled to stop the coconut oil and to certain extent the peanut butter from losing shape. It's no big deal. They can even be eaten straight from the freezer as the fat never really gets too hard.

I'll also post some feedback when I've tried the recipe.