This echoes my sentiments.
I do have Modano as a fringe candidate. I gave Toews and Zetterberg a look due to their importance to Cup winners. Zetterberg is actually still on the absolute tail end of my 120, but I'm not sure he survives further revisions. Sundin probably makes my top 200, but not by a lot. Good and consistent for a long time, never a truly great franchise player, mediocre at best playoff record. Post-iron curtain international play isn't worth much in my books, but I don't begrudge anyone who puts importance on it either. Sundin and Toews would certainly be helped if I did.
So on an isolated basis, I can see a case being made for any of these guys. But as you say, how many post-iron curtain forwards can you shoehorn onto the list? Right now I have 12...(and that excludes Lemieux, Yzerman, and Messier who I classed as 80's era guys). That's 17% of the forwards I have listed, which seems about right. I'd say maybe 15 as about as many as I could reasonably justify...but I've still got Oates, St. Louis, Iginla, Kane, Lindros on the outside looking in at this exact moment. So even adding a few more is no guarantee of inclusion of any one particular player. If any of those guys I just listed do end up getting in, it's probably at the expense of a Francis, Selanne, Zetterberg, or Thornton. Review of Cournoyer and Bucyk notwithstanding.