Wallace in CP3 was very lovable in the moments I've attempted the drama. He has redeemed the character of Chang Jing for me (hated him in the games).

That's what I've heard about Tong Hua too...although I've never really been a big fan of Du Chun (except in his very early work in Da Han Tian Zi as the young emperor). At least the age is right for Nicky as Four. I think he was in the early 30's in the beginning and around 46 when the novel ends.