If this is your car it has had modifications since earlier this year. Having owned a modified 92 FHP SSP I don't hold that against folks. But if this is your car I would submit the statement in your Craigslist Ad of being completely stock is erroneous...particularly as you list several mods in your ad itself and what appears to have replaced the stock seats that were in the car earlier this year.
http://kansascity.craigslist.org/cto/1275119970.html
I just think it's important to provide folks with accurate information. If this link isn't for the car you reference, then you can ignore all my comments above. Thank you.
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Mike
1992 Michigan State Police SSP Mustang #5114
1993 Wisconsin State Patrol SSP Mustang
1993 Missouri State Highway Patrol SSP Mustang P641
http://members.fotki.com/MOstang/