DV - if it would be of any use to you, I could copy the UK SVA manual and send it over to you. Whilst it is obviously UK and Euro-regulation specific, it is FAR more comprehensive than the 23 points you list above.
It takes a far bit of reading to comprehend, being a Government document and all, but it may give you a few more ideas. Things like mandatory brake system check lights (fluid level etc), brake tests, speedo accuracy, tyre speed ratings, chassis and suspension construction, etc etc etc.
email me if you want it.
wleek2@aol.com