Pharaoh of Ptolemaic Egypt

Take the throne of the Ptolemaic Dynasty after the death of Ptolemy I in 282 BC. Do as you wish from your opulent capital of Alexandria, whether it be waging war on the nearby Seleucids and Carthaginians, enjoying an extravagant lifestyle, or maybe tyrannizing your subjects if that's your kind of thing. Let me know if you have any suggestions on how to improve it.