Here's a brochure photo for the C&C 40-2. I've also included a combo Sail Plan and Interior arrangement for the 40-2 as the one you are showing now is actually for the 40-2 AC. Also, you should be able to enter 165 built for this model as there is this quote from Dan Spurr's Good old Boat Article on the History of C&C Yachts:
"two highlights of 1977-78, the first of which was the introduction of another C&C 40, which raced well, and 167 were sold." http://www.cncphotoalbum.com/reviews/cnchistory/index.htm
(scroll down about 2/3 of the page).