Beautiful books, jhal!!!  I am slowly binding most, if not all of, the same Vertigo titles.  So far I've done:

Preacher - 3 volumes using the trades
Lucifer - 3 volumes using the trades
The Dreaming - 3 volumes
Crossing Midnight - 1 volume using the trades
Fables - 1 volume (so far) using the trades
Flinch - 1 volume
Hellblazer - 1 volume (so far)
Midnight, Mass - 1 volume

I have so many more I want to do, like:

Books of Magic
Young Liars
House of Secrets
House of Mystery
Air
Madame Xanadu
Jack of Fables
Sandman Presents...
Swamp Thing (beyond the Alan Moore stuff)
Etc.

I will most likely keep minis and one shots separate as well, and put them in their own volumes.  Fun stuff!!

Shakma