Noticed at 28:10 he mentions those "T slots" cut outs. I'd really like bed rails like THIS to go into these slots. While tie down points in the bed are great having one long rail you quickly run a rope thru would be super easy.
Peter is the best thing Hyundai/Kia have going for them in Canada. If it wasn't about an 1800km (1120 mile) one-way drive away, I'd order from them just to support the channel. But that's just a bit too far for me to go, even if it's still in the same province. (Texas = big, Ontario = BIGGER)