City Hunter is completely different from Cruel City, like milk and vodka.
So I wouldn't recommend it for you.
I plan to watch Salaryman soon and I heard that it is good. But since I haven't watch it I cannot recommend it.
I watched Smile, You and it is funny and family oriented. Jung Kyung Ho is cute and maybe you would want to see again in this drama since you liked Cruel City.
From dramas that you don't have on your list I recommend Vampire Prosecutor 2. I see you watched first season and gave it 9. For me second season was even better.
Also:
Karamazov no Kyodai - psychological drama with suspense, dark and powerful, amazing music that enhances atmosphere, superb acting.
The King of Dramas - characters are great