Let's bring the pundits out! (your suggestions sought)

I'm not sure of what else to get, but your first 5 items are well thought out. I know head rests are a nuisance and hard to see around, but about 3 years ago I came to emergency stop (with my Camry) at intersection with a fire engine coming crossways. I stopped in time, but some young woman really whacked me from behind.

I went to the ER and only had a minor headache, but I shudder to think what it would have been like without those head rests. I'm going to put them in my Barracuda.