Great choice on KYB shocks. You will love them
The install should be very easy. You do not need to remove all of those bolts at the top of the strut mount. Simply pull back the seat side cushion and pop off the black cap to reveal the strut nut. Before you jack up the car, remove this nut and then jack the car up, and the spring will slowly release the strut.
There are also 2 bolts on the bottom, as well as the rear sway bar mount. It is removed with a wrench and hex wrench. My hex nut was stripped (as you can see in the next pics I had a hard time with it) so I had to buy new linkages. And as mentioned, you can easily bend the metal holding in the brake line (I show it here with 2 green arrows).
It should be super easy. To reinstall, simply use the old mounts, isolators, etc and install in reverse order. Put the lower bolts on the strut first, then insert the strut up towards the hole. Lower the car down on the spring until the strut comes through the hole and you can easily bolt it back down.
Hope this helps!