Marker lights are $90 option IIRC and seem to be a kind of regional thing. When I was shopping it seemed like they were way more common on the East coast.

I’m pretty sure any trim level that has the power equipment group that gets you power windows, locks, mirrors, and cruise will come with Bluetooth capability. I know mine has it even though I haven’t bothered to get the manual out and figure it out.

And I’m %99 sure that any Super Duty that comes with a bed gets a backup camera now. I think I read that only cab and chassis orders could be had without a camera.

I’ve had two spray in liners before, one LineX and one Rhino. The Ford Toughbed spray in seems much more like the LineX which I much prefered. Time will tell how it holds up. And it was cheaper than I could have had it done at the closest LineX shop.

And yes this thing is amazingly quiet even compared to my 2016 F250 I drive at work.