Since you ask ... First, of all, nice tree with a good image!
I agree that a shallow pot will work well, to show off the nebari. The present pot does look a tad big, but you might just choose to wait a couple of years, since Ficus microcarpa are such rampant growers!
I have to agree with Wayne that, at least in the picture, the pot color is so strong it pushes the tree into the background. Blue works well with many Ficus, since they have a touch of blue in their foliage. I think a blue that was little less exuberant would still match the tree well but not grab center stage.