PPF will definitely save you from many issues. Just keep in mind that when the PPF gets damaged/torn, it will be as ugly as a paint chip until you replace the affected area with new PPF. I usually do the areas that are most likely to see damage from road debris, because a full wrap done right is...
Not sure if the 350 has the same common issue like the S550 or Mach 1……the passenger side plug harness is known for rubbing on the rear metal structure. See if that wiring harness has damage.
It’s not just remove the rivets and the M1 plate comes off, it’s also double sided tape……..The plate is extremely thin……I destroyed mine trying to remove it.
Welcome to the M1…..I have P2137 it’s also loaded with leather Recaro’s and rear seat delete. You could always ask the dealer to reach out to the previous owner and see if he has the owners kit.