That's a shame, it looks like you've taken excellent care of that car. Since no one is reporting serious injuries (so far), it only makes sense to have your wife and any other passengers checked out by a Dr. Sometimes it takes a couple of days for the aches and pains to show up. The cost of settling this claim is going to shock you just for estimated costs to repair and rental car fees so I hope that whoever the at-fault party is has good insurance and not the state minimum if that applies in MD and with the non-availability of replacement parts I would suspect it being declared a total loss. Before it goes too far, push for a total loss because a repaired vehicle tagged with a CarFax won't be worth the cost of repairs once it's repaired.