Haha, lol, nope. You're wrong on several counts. First off, Alexander the Great was actually
a very moral and conscientious lover for his time who opposed the practice of taking sex slaves. (He also had a harem, a tradition among the ancient Persians, breaking your rule about monogamy.) A student of Aristotle, he believed strongly in self-control and saw relationships with purely carnal motives as impure. He's
also widely acknowledged to have been bisexual, and while I can't find an online source for it, one of my professors suggested that he actually preferred men.