Art,
Not to push a book I wrote, but I did write a book called "Handbook of Aeronautical Inspection and Pre-Purchase" I have several copies at the house for sale. The second release is do out in a few weeks from Trafford Books.
I am a maintenance guy A&P/IA lots of year of hard knocks of knowledge and have put them in the book to help buyer like yourself. If you would like to purchase a copy send me an e-mail.
In the back of the book is a 18 page checklist to inspect your aircraft including CFR 23 and CAR-3 references for each item. There is also a samle sales contact and alot more.
Just a one man's opinion.
Stache