I have that same tank! Those of us who own a 54g corner bowfront all seem to commiserate on how hard it is to get even lighting and good flow around the thing. Everyone seems to find a way, but it's a bit tougher with this shape for whatever reason. Be sure to keep the flow in mind, and keep an eye on that back corner!
"The fewer our wants, the nearer we resemble the gods." — Socrates