Did you see Ryan's "WB Official "Content Managers Guide" in this section?http://forum.WebsiteBaker.org/index.php/topic,6113.0.html
Yours looks a bit simpler for the users, but I think there have been a couple other attempts in the last while. Not to say this is redundant or not suitable for your purposes! I mean, they might have some ideas you could use/imitate/steal
Also, if I were you, I'd only give out a PDF. Far too many viruses in Word to be safe to be sending around a doc file, and you might get blamed and/or infected. I was a little nervous trying to open the file from here myself.
While there methods that users can and should use to protect themselves, a PDF makes it easier all around.