Where do i go next? [Batman]

I have always liked Batman, but have not followed the comics very well. I own several of the graphic novels [killing joke, all three knightfalls, death in the family red rain, long halloween, hush vol. 1 and 2, and dark victory], and my question is ... where do i go from here? I want to check out the No Man's Land graphic novels, are they worth it? How about the Batman vs. Predator novels? I have read up on a lot of reviews, but i don't know who to trust because one guy tore up long halloween and dark victory, but I loved them.

I know specifically I am looking for continuation of the Selina/Bruce or Batman/Catwoman love story. It took a pretty grim turn in Dark Victory and I want to know how it goes. I am also interested in delving into Selina's story of her being the daughter of one of the big mob bosses.

So, there you have it. Any suggestions?