What you've listed (engine, tranny, electrical, cooling etc.) are great, and should definitely give potential buyers reason to spend extra on your car.
Very important to the value of a Pantera however is the existence and extent of any rust on the car and to a certain degree interior condition (cracks in the dash, tears in the upholstery etc).
If you have a gallery of photos showing the condition, post a link and I'm sure you can get a reasonable valuation from the crowd here.
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