Preacher (reading order)

One of the series that I'm looking forward to collecting is the Preacher series. I've heard it can be a bit... off-color, and therefore a bit interesting. As it is, I have not read a single issue that follows - this chronology is based solely on release date.

Preacher #1-19
Preacher Special: Saint of Killers #1-4 Aug-Nov 1996
Preacher #20
Preacher Special: The Story of You Know Who One-shot Dec 1996
Preacher #21-28
Preacher Special: The Good Old Days One-shot Aug 1997
Preacher #29-34
Preacher Special: Cassidy Blood and Whiskey One-shot Feb 1998
Preacher #35
Preacher Special: One Man's War One-shot Mar 1998
Preacher #36-58
Preacher Special: Tall in the Saddle One-shot Feb 2000
Preacher #59-66