Hi Kieran.
Unsure if the same seller does it for GSF but I would imagine so as they listed a lot of models.
Install is probably very similar but plenty of people in the US will have uploaded videos for reference.
As said above, I dont have much confidence in the wireless, it was a bit temperamental but using the cable for while now and it performs great!
I would even guess itll be better in the GSF as you dont have the annoying touchpad that we do ..... bane of my life mate lol.
Any Q's, just follow up on your PM dude - happy to help.