Save some room on your list for TRENCHES. This one's a doozy, and I'm really proud of it!
Now I'm working on a 300-page monster called THE MASTERPLAN. It's sci-fi ala Arthur C Clarke and Stephen Baxter.
My favorites are WATCHMEN, DK, JLA: HEAVEN'S LADDER, 2001 NIGHTS (awesome sci-fi manga) JIMMY CORRIGAN, GHOST WORLD and SKIBBER BEE BYE.