I was only speaking for the Australian accessory but they look the same as the item we have here and are front only. The ones I have are great. They are stainless steel and I have a tendency myself to drag my foot over the threshold when entering and leaving the car but they've resisted scratching so far. They are available in different colours for the inserts and they also have ones which are black. Check the listing to see the variants available. I particularly like the rears plates as they cover the area where kids put feet and the plastic would suff badly but not with the plates in place.
I'd be interested to see your report on the install of the electric lift gate mechanism. If you can take progressive pics as you go through it that would assist. I am particularly interested in how things install as far as the button and the under body sensor if you are installing it. On the EC there is a spare rubber covered button on the left of the tailgate lift button and the right unlock switches. It currently has no button installed and I would be interested to know if the lift gate button would be able to be fitted in that spare left button slot.
At the moment I'm still negotiating with dealer to get a better offer... Later on, I will ask technical department of local dealer to advise if / how this aftermarket electrical tailgate can be fitted. There are few options on several sites, all varying between 400 and 650 EUR. I read some reviews. Most of them are good, but there are some negative ones. So, before spending the money, I really need some technical advise from dealer.
Anyhow, if I decide to go with it, I'll update gere, so anyone interested to get an idea.
Same for threshold protective sill. Waiting for more details from dealer, as in Europe, it seems that the genuine package contains 6 pieces (4 forward & 2 aft).
I suppose I'll have answer by beginning/mid June.