Seat belt holes?! Please help never seen this before

AMD may be able to supply you with the plates. Did you get the hooks to hold down the rear seat? Those also ship with the pans but are not installed, nor is the parking-brake cable bracket underneath. All three should be welded for safety's sake.

It's not just about Johnny Law giving you a ticket; those seatbelts could save your life or that of a loved one. This is no place to cut corners. Don't half-*** it just to get the car together.