An ascMcLaren forum for 84-86 Capri and 87-90 Mustang based cars modified by Automotive Speciality Corporation, a Division of American Sunroof Corporation. (no affiliation)
The only ASC part I can think of that does not come with the car is the center caps for wheels. I have lots of spares, and have collected just about everything needed to put her back together. I spent $3500 on the labor for sheetmetal work and paint alone, not including the paint and metal.