Adjusting the range is always a good place to start. Using Anything Glows for the flames and lights around the gate is a good idea too, jujst mess with the settings so the contrast between light and shadow is a bit softer. The center piece of the Dial Home Device would look cool if it were glowing too. Maybe just adding a glow channel would be enough. My other suggestion would be to change the ambient light for the scene to a dark blue-that might really bring out all of the indivdual light sources even more. Remember, as long as YOU'RE happy with it! (Keep asking questions-that's how we all learn)