If the appraisal is just done due to age, most required ones are a simple photo session/ appraisal to prove that the car is safe and as represented.
That's about all I'm looking for, plus a fair representation of its value. All S.F. sees is a 85 Fiero--the dollar value of any comopnent which is not a 23 year old Pontiac matters nothing to them.
...not to mention that that their newsletters of late have included overtones of denial of accident coverage due to any "performance" or "handling" modifications.