DocBook5: Issues in customization

Just started using DocBook. I am using "docbook-xsl-1.73.0" with "fop-0.93" to convert convert a simple docbook that follows the "docbook-5.0CR5" DTD. (Wanted to start with latest DTD to avoid migrations).

The default conversion to PDF works quite well, but I am having problems in customizations.
I have tried the steps in http://xml.coverpages.org/DocBook5-XSL-Stylesheets.html, but i may be missing something very basic.
params-test.xsl
Here are my list of issues/problems:
1) Removing the prefix "Chapter" from the chapter titles.
   (Have been able to customize style, not the content)

2) Adding a copyright label to footer text (center aligned)

3) Adding document revision number to footer text (left aligned)

Are there any quick start examples that can get me going.

I have attached my customization xsl with changes for #1 above.

Thanks,
~spr