I keep my want list on mycomicshop.com, currently around 500 books on it built from gerber photojournals(if it's pictured, it's on the list. And yes, Exciting 28 is also on the list), some visual searching, and a lot of stumbling. I may compile a more portable text list but right now my budget is quite small so I'm just hunting down a small selection.
When I do come up with a list I'll probably post it in my journal, which you can get to through my sig.
Thanks for offering to "help"
I helped with that Nightmare. Collection looks to be coming together nicely. Congrats!