Thanks to Bobby's hard work, add'l GSP information is starting to come in. Using the data obtained by Bobby, we created an Excel sheet to organize the information. To start, we grabbed a screenshot of the 1992 information, and have created the following page for one of the 1992 GSP Mustangs using the info we now have available -
http://www.specialservicemustang.net...info176477.htm
Nice job, Bobby!