Keep the fatsia and do as Deux suggests, they're awesome! The really knackered leaves snap off quite easily from the trunk if you apply a little downward pressure. If they're not quite ready just trim the stalk close to the trunk and the stub will eventually fall off.
Plant loads of lower stuff under and around and it will become a dramatic focal point in the flowerbed. They are evergreen too! I have lots of hellebores and a euonymous around mine for winter interest.
It should have weird spherical cream flowers at the end of summer, I love them 